Mathematics Jobs

Mathematics is a study in abstraction, logical reasoning, calculation, counting and measurement and of the systematic study of shapes of objects. If you need help with mathematics then you can hire talented math freelancers to obtain help from. You can get started today! Simply post your mathematics job on this site.

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    54 jobs found, pricing in USD
    SianaGupta 6 days left

    I am using gradient boost regression tree algorithm to predict the new values from the trained model. But my model can not predict any arbitrary value. It only provides the results for the data applies for training the model. I need some consultation regarding this problem.

    $20 (Avg Bid)
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    UPDATE 1) ATTENTION: The formula for the calculation have to be developed from the freelancer, i can help with some information, but i don´t know how the formula works!! ----- I would like to have an exact calculation for Human Design by entering dates of birth + place of birth, which I can then process further myself. Optionally, this calculation can also be output visually in an SVG chart or a generated JPG/PNG/PDF. The used programming language should be PHP. What i mean can be seen on this website eventually => or on the website (where you can make a free account also) For more information and further questions write me please.

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    Hello, I have created a Multinomial logistic regression model using STATA. The model includes continuous and categorical variables. The dependent variable has 4 categories. I am having a hard time interpreting the results correctly and need help with that. You must know STATA You must be an expert in MNL regression This online session should be around 45-1 hour and I will pay for 1 hour time. Thank you

    $30 / hr (Avg Bid)
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    Looking for a professional for an online work (VBA, Computational Finance related tasks) which will be held on 27.06.2022 from 18:00-20:00(GMT+2). Candidate should be available to me in this time slot(This is crusial). The candidate should be familiar and should be able to perform perfectly the tasks in attachment. Please reach out to me for more details.

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    I need somebody to code a Financial Econometrics regression and generate a statistical output with tables (ideally in R, python also accepted). I will provide the dataset and the model, you will provide the code and explanatory tables with results...

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    I need MATLAB Code / Simulink witch determine Yak-52 stability derivates ( longitudinal + lateral). Especially i need aileron stability derivates.

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    Need help in the project related to event study methodology and portfolio sorting. More details will be shared over a chat

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    Physics expert required ! 5 days left
    VERIFIED

    Physics expert required . Please place bid if you can start work on it

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    It is a math college project. My chapter is this. I have a source form this of the book peter j olver 12 chapter. Please do it fast

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    A news story was posted with a statistic. this job is to analyze and comment on whether or not the computation of the statistic is an accurate representation of the problem. Must be schooled in Canada, EUR or US

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    I want a research paper model on the transport model problem in mathematics.

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    Xsanguinate 5 days left
    VERIFIED

    Would like to input every MLB boxscore for last 4 years into a database, and extract out of that a starting pitcher to umpire correlation. I believe I have found an avenue to create the database. Just not sure how to extract the starting pitcher to home plate umpire correlation. Looking to create a comprehensive statistical analysis of how a pitcher performs relative to specific home plate umpires.

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    Need someone good expert in matlab and math

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    We are developing a weight management platform, and require assistance to improve one of its algorithms. The purpose of the algorithm is to estimate body-weight each day. We would like advice on methods to improve accuracy. Details -------------------------------------------------- Inputs - Daily Food / Exercise log – Used to estimate daily body-weight change in preceding days. - Scales body weight data, samples are taken at varying intervals. Factors 1. Scales data fluctuates due to hydration changes, so no one reading can be relied upon. 2. Periodicity of scales samples will vary – users will weigh themselves some days and not others. 3. Food and exercise log completeness will also vary, so each day has a data quality score. 4. There are limits to how much humans body-f...

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    Need someone good expert in matlab and math

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    We are developing a weight management platform, and require assistance to improve one of its algorithms. See attachment for details

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    Create a histogram of the signals (which would yield a 2-dimensional matrix) followed by over time dimension, that would finally yield a 3D- matrix. Then convert that 3D matrix histogram to heatmap.

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    Home Tutors 4 days left

    We are hiring teachers for home tuitions, institute jobs,school jobs all over India. Interested candidates [Removed by Freelancer.com Admin]

    $3 / hr (Avg Bid)
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    Online Math Instructor 4 days left
    VERIFIED

    Wonderful opportunity for lesson writing for middle school K12 - Mathematics. You will be responsible for creating and deploying high-quality learning experiences for U.S. K-12 students. The Instructional Designer is responsible for the digital development of K-12 lessons and programs in Mathematics. The candidate should have an excellent understanding of various Instructional Design methodologies and tools, and be able to apply creativity and sound instructional principles to improve student academic growth. Primary Responsibilities • Recommends and provides guidance on new instructional formats and technologies. • Makes independent decisions to select processes and tools. • Follows current trends and research on innovations and developments in the fast-moving field of ...

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    We are developing a weight management platform, and require assistance to improve one of its algorithms. See attachment for details.

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    Coding and cryptography -- 2 4 days left
    VERIFIED

    create a message by converting each of these digits 02457801010 to the equivalent (mod 2), so even numbers are written as 0 and odd numbers as 1 Use matrices to describe the full process of sending and receiving this message using a Hamming (15, 11) code, including how the message is encoded, how the parity is checked, how an error is corrected and how the original message is recovered, giving in full all the necessary matrices. Demonstrate the error-correction operation by changing the fifth bit of your encoded message and showing how the correct message can be recovered. Show what happens if the first and second bits of your encoded message are both changed, and comment on your answer.

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    We have a set of experimental parameters on which we have to predict an output variable. To optimize this problem we need an optimization code in MATLAB so that it could predict the global variable for the problem.

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    I need an expert to create a crypto trading bot. I'll provide all details on the chat.

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    Outline: In this challenge you will develop an algorithm to estimate cortical thickness map from a raw T1-weighted image. Cortical thickness map is the thickness of the gray matter of the brain at every point. It is defined as the distance between the white matter surface and the pial surface Tips: • Use nibabel libraries to load nifti image into python • You will probably want to segment the white matter first. This will give you the starting point for your thickness estimation algorithm. • Once you have the white matter segmentation, decide how you will go about estimating thickness. Something like the following: o Find a vector orthogonal to the white matter surface o Cast the vector outwards o Use some heuristic to decide where the vector meets the pial surface (cortica...

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    Math teacher 3 days left
    VERIFIED

    Hello, I hope you are well. I am a PhD scholar and tutoring online mathematics for the last 10 years. Mostly, I have worked with companies but now I want to start my career as a freelancer math teacher. In this regard I am ready to give math classes only in USD 2 for a complete month 5days per week. If anyone is interested in taking classes and wants to undesrand the maths concepts in easy way please contact. My subjects are: Calculus, algebra, geometry, advance functions, IB, O/A level math, GCSE/ IGCSE math, SAT and ACT. Thanks and regards.

    $3 / hr (Avg Bid)
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    Wonderful opportunity for lesson writing for middle school K12 - Mathematics. You will be responsible for creating and deploying high-quality learning experiences for U.S. K-12 students. The Instructional Designer is responsible for the digital development of K-12 lessons and programs in Mathematics. The candidate should have an excellent understanding of various Instructional Design methodologies and tools, and be able to apply creativity and sound instructional principles to improve student academic growth. Primary Responsibilities • Recommends and provides guidance on new instructional formats and technologies. • Makes independent decisions to select processes and tools. • Follows current trends and research on innovations and developments in the fast-moving field of ...

    $25 / hr (Avg Bid)
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    25 bids

    my project is to buy a MATLAB script of quadrotor fuzzy PID control

    $2122 (Avg Bid)
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    I have one strategy that is hard to implement, at least for me because I'm not very familiar with computer science. It requires strong math knowledge. I'm looking for someone who is familiar with crypto trading, python and data science. Could you implement AI based strategy when input for neural network is tens of indicators calculated for each candles updates (5m) and network can auto-learn from past candles and correct itself? And all this should be using SVM algorithm like described in following documents. You can write your custom code or even better - use freqtrade or any other good framework to save your time and concentrate on algorithm itself. 1) 2) 3) If you read this carefully and think you can afford it - write "I'm in" in the beginning of your...

    $750 - $1500
    Featured Sealed
    $750 - $1500
    11 bids

    help me solve apitude questions on 25 june, questions are hard level based on Quantitative Ability, Verbal Ability & Reading Comprehension, and Data Interpretation & Logical Reasoning. pay 500/- only.

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    The scope was to read the project report done by students and input those data as detailed as possible into excel. Data can be in numbers, tables, graphs and charts. Basic knowledge of material science or biomedical engineering is recommended so as to have a better understanding of the reports.

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    Data analysis 3 days left
    VERIFIED

    So I have some data X,Y,Z. I want to make a table where X,Y are the axis, and I give it some of the data for Z. Now the bit that is tricky. My data of X,Y is pretty random. So I want excel to put it in to the nearest number or interpolate the number in the middle. Example values for the chart: x values - 5,10,15,20,25,30 y values - 0,45,60,90 Data sample values: x values - 17.5,10.5,15.5,22, etc y values - 50.3,45,38,57, etc Ideally once I have built the chart with the known z data points the blank data points would be worked out Any ideas on how to do this or if it is possible?

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    NDA
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    Solving problems of multiple subjects for various Ed-tech giants to be published on their website. [Removed by Freelancer.com Admin for offsiting - please see Section 13 of our Terms and Conditions]

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    I want to know the strategies we can use for algo trading along with the adjustments,SL additional parameters for consistency. Profit % is not criteria, but consistency is what I am looking for.

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    I’m looking for someone who can solve some calculus and discrete maths questions for me.

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    i need a powerpoint done about derivites for class 11 done fast and with a good effort

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    I would like to have a plot that looks like the one in this tutorial: (see screenshot, but of course without error bars) note that my data only has two levels for each factor healthstatus (healthy =0 x HIV = 1) ostracism reported (yes vs no) Also, I would like the Y axis to provide percentages instead of total numbers. Thanks!

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    Fix php calculation formula 2 days left
    VERIFIED

    Hi pls check at

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    Electrical Engineering 2 days left
    VERIFIED

    I will do hel.p in your engineering task and projects. Also in mathematics, physics and report writing, thesis. Please send message if you need hel.p. thnk you

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    Statistical analysis: Comparison between two equations' results for 36 test cases, to find the percentage of errors. In addition, this comparison should be illustrated by charts.

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    Num Method A basic project 1 day left
    VERIFIED

    Hello I am struggling for a project that I will explain in private chat it is very basic but not my area Regards

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    develop me in Mathematics, Numerical methods, excel

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    Flow charts 1 day left

    I need the attached documents turned into decent looking flowcharts. Preference would be if the wording could be editable in case of amendments required with wording/process change in the future.

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    CMOS Image Sensor 1 day left
    VERIFIED

    I need someone who has excellent experience with CMOS Image Sensor for a consultant

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    I need alphabet series for data entry of my clothing wholesale shop i have this formula but i need more than this it generates the alphabet from formula to zzzz =UPPER(IF(ROW (A1)>18278,CHAR(96+INT(MOD(ROW (A1)- 18279,456976)/17576)+1),"")& IF(ROW(A1)>702,CHAR (96+INT (MOD (ROW(A1)-703,17576)/676)+1),"")&IF(ROW(A1)>26, CHAR(96+INT(MOD(ROW(A1)-27,676) /26)+1),"")&CHAR(97+MOD(ROW(A1)-1,26))) I need from A to 10th zz... or maybe more than that

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    Need an expert with strong analytical writing knowledge, Quantitative skill, and verbal reasoning. The expert should be experienced in completing projects on the above-mentioned topics. He should be well aware of using the Anydesk application. Due date- Today ...

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    This is a small project about the calculation of deceleration displacement rate of fast train. If a fast train is running on a straight track and power is disconnected. After 600m what will be speed of train? and what will be deceleration displacement of this speed loss?

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    latex conversion -- 2 12 hours left
    VERIFIED

    Hey! I hope you are doing well, this is Wided and I am skilled in LaTeX writing. Being professional, I have experience in Latex and I am exclusively available here as a full-time freelancer on this international platform. I am here to rescue you from any problem related to LaTeX. I am offering --> Word to LaTeX conversion --> Pdf to LaTeX conversion --> Writing complex mathematical equations and formulas in LaTeX --> Drafting tables in LaTeX --> Editing LaTeX document --> LaTeX Beamer Presentation Slides --> Setup LaTeX files to LaTeX Overleaf --> Write chapters, sections, subsections, abstr

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    deep-learning Nural network applies CNN and KNN algorithms to see which one is better in the classification of the image needs data analysis and output figure. analysis result part

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    PHYSIC TUTOR 8 hours left
    VERIFIED

    I need a Physics tutor who speaks Spanish to do problems on the following topics together Faraday's Law and Magnetic Force Physics topic 3 duration 60 minutes

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    Calculus Tutor 6 hours left
    VERIFIED

    Requesting a Math tutor for college-level calculus, five days a week, about an hour every day. Starting Monday, June 20th until July 14th. These are the expected types of questions.

    $6 / hr (Avg Bid)
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