As you can see I’ve made some use of a few of the methods to do this: How To Calculate The Mean Of An Array In Matlab’ If you are hoping for a simple way to calculate the mean of an array of sizes (like an array) when your array is actually very large you usually have to...
i have EEG data recorded at 1200hz from 5 channels, for 10 repetitions, and i need to calculate mean of each 1s signal in 10 time windows (each of 100ms) as a features. Is thi the right way to do.? Although the features i'm getting isn't right. for repetition = 1:size(EEG,3...
define x,y coordonates of a pixel, then i converted this matrix to an cell array with : ThemeCopy c=mat2cell(m,ones(1,size(m,1)),2*ones(1,size(m,2)/2)) here i want to calcule a mean of this cell array:* ThemeCopy A=[mean(reshape(cell2mat(c), [2, 3, 3]), 3)] ...
To compute the mean over all dimensions of an array, you can either specify each dimension in the vector dimension argument, or use the "all" option. Get M2 = mean(A,[1 2 3]) M2 = 3.5000 Get Mall = mean(A,"all") Mall = 3.5000 Mean of Single-Precision Array Copy Code Cop...
MATLAB Online에서 열기 다운로드 ndwmean(array,weights,directions) calculates the n-dimensional weighted mean of an array. The size of the weighting array and the optional input "directions" determine the dimensions in which the weighted mean is applied (see examples). Supports NaN...
Compute Mean of an Image Read an image into the workspace. I = imread('liftingbody.png'); Compute the mean. meanval = mean2(I) meanval = 140.2991 Input Arguments collapse all A—Input data numeric array|logical array Input data, specified as a numerical or logical array. ...
mean value of arrayNote that the documentation for mean does not show such a usage. You cannot make up behavior for a function, and hope that MATLAB will know what you wanted to see.index
To compute the mean over all dimensions of an array, you can either specify each dimension in the vector dimension argument, or use the "all" option. Get M2 = mean(A,[1 2 3]) M2 = 3.5000 Get Mall = mean(A,"all") Mall = 3.5000 Mean of Single-Precision Array Copy Code Cop...
To compute the mean over all dimensions of an array, you can either specify each dimension in the vector dimension argument, or use the "all" option. Get M2 = mean(A,[1 2 3]) M2 = 3.5000 Get Mall = mean(A,"all") Mall = 3.5000 Mean of Single-Precision Array Copy Code Cop...
To compute the mean over all dimensions of an array, you can either specify each dimension in the vector dimension argument, or use the "all" option. Get M2 = mean(A,[1 2 3]) M2 = 3.5000 Get Mall = mean(A,"all") Mall = 3.5000 Mean of Single-Precision Array Copy Code Cop...