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How to change r code to Matlab
I have a code for linear fit in r that I want to do in matlab. I have converted up to this point and then not exactly sure how t...
7 years 前 | 1 个回答 | 0
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Converting table to matrix
I have a 50x8 table that I imported from excel using readtable and now I need it into matrix form so I can plot the data a certa...
7 years 前 | 1 个回答 | 0
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How do I find the uncertainty in b and R^2
I have a to vaiables x and y and I preformed a linear fit on them and was given the uncertainty of yi to be 1.5 and already foun...
7 years 前 | 0 个回答 | 0
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How do I assign part of a matrix to be a variable
I have a 9x10 matrix of data and I want to assign the first 3 rows to one variable then 4 through 6 rows to the second variable ...
7 years 前 | 2 个回答 | 1
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I have a data set that I need to preform PCA on but I am having trouble figuring out how to originally pot it
This is the data set How would you go about puting it into matrix form in matlab to plot it originally for a principle compo...
7 years 前 | 0 个回答 | 0
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How do you determine the slope and intercept of a linear trend by Gaussian distribution
I used a desgin matrix approach to determine a linear trend to data that has background noise. I need to find the slope and int...
7 years 前 | 0 个回答 | 0
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Design Matrix set up
I am creating a desgin matrix for a data set and I have this equation y(t)=a1 + a2 exp(-(t-0.0001)/50^2) + a3 sin(2π(60)t) ...
7 years 前 | 0 个回答 | 0
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Finding the value of chi-squared for a linear fit
How do you use matlab to derive a formula for making a linear fit to data with an intercept at the origin so that y=bx and then ...
7 years 前 | 1 个回答 | 0
