MATLAB QUESTIONS & EXPERT ANSWERS

Hi every one..   I am going to make a function which takes three input arguments limit,a,b in that order. The function returns an a-by-b matrix of un...

I have 2 large 3D matrices, and I've noticed that passing a DIM argument for the ttest2 function decreases the computational time on my computer subst...

I've got a vector of data of length around 5000000. I'm trying to plot a cumulative histogram of this data. I've previously plotted a normalised histo...

I'm wondering if there's a straight forward way to generate a poisson distribution for a distribution for a fixed number of events. For example, I hav...

Hello   I'm currently using neural network for classification of a dataset. Of course before doing classification either the data points or the featu...

I wrote a code for classification, using a” patternnet “neural network to classify a dataset which is 2D two spiral dataset, all my data were 40 i...

Using Kernel to fit a series of normal distributions, how can you read out the means and sigmas of the normals it comes up with?   Also, is there a w...

For an assignment I have to draw samples of different sizes from a Cauchy distribution in order to show that as the sample size increases, the mean do...

I create two functions fx and fy as follows:   fx = @(x) ncx2pdf(x, 10, 1); fy = @(y) ncx2pdf(y + 25, 10, 10); Then, I define fs function as follows:...

I am fitting a Weibull distribution to a set of data "x" (10000 x 1). I want the distribution to have the same size. I am trying the following code XL...