FFT and changing frequency and vectorizing for loop Greetings All I can increase and decrease the frequency of a
It seems like the answer to this should be simple, but I am stumped.I have a matrix of Nx3 matrix where there 1st 2nd and 3rd columns are the X Yand Z coordinates of the nth item.I want to calculate t
I want开发者_开发问答 to append an item to multiple elements of a cell array, at once, in a loop over the items (to be appended).E.g.
Is there some way to vectorize the following? # x: some vector # index: some vector of indeces n <- length(index)
What do I need? [an unordered list] VERY easy parallelization support for map, filter etc. ability to perform array based computations efficiently, like A=B+C, sort of like matlab arrays.
Can anyone tell me what the basic idea behind varying rows or columns in a matrix with respect to the row/column number is in matlab? I\'ve been trying to replace all the columns in a given matrix by
I\'m looking to calculate highly parallelized trig functions (in block of like 1024), and I\'d like to take advantage of at least some of the parallelism that modern architectures have.
I am trying to accomplish two things. First if I have a vector 1:5 I want to get a matrix (or two vectors) indicating the unique combinations of these elements including twice the same number but excl
I have test accelerometer data and need to use Matlab to find velocity and position. I need the actual data points for both velocity and position, though, not just the cumulative area under the curve.
I wish to compute the cumulative cosine distance between sets of vectors. The natural representation of a set of vectors is a matrix...but how do I vectorize the following?
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