can anyone tell me the difference between rand i and rand n? x1 = randn(1,10000); shiftVal = randi(5000,1); what s difference between them?explain the output which will come 댓글 수: 0 댓글을 달려면 로그인하십시오. ...
Now try the same thing with rand instead of randn. 1 Comment Mike Garrity on 9 Oct 2015 Open in MATLAB Online Another visualization which I think does a good job of showing the difference between the distributions of the two functions is this: ThemeCopy scatter(rand(1,1000)...
All the differences between the gradient and finite-difference approximations are less than 1e-7 in magnitude. This code creates thefungradhelper function. function[f,g] = fungrad(x) f = [10*(x(1) - x(2)^2),1 - x(1),5*(x(2) - x(1)^2)];ifnargout > 1 g = zeros(3,2...
Sign in to answer this question. See Also MATLAB Answers How to add a title for any subplot in addition to a subplot title? 1 Answer How to add cell array as index in plot title 2 Answers How can I give main title for multi-graphs?
Is there any relation between the two or they are one and the same thing? I know Smith decomposition can be applied to only square matrices (in Matlab) and SVD is applicable to any matrix. However if we take any mxn matrix and derive the SVD and Smith forms, then would ...
The Econ TB version also only returns zero and positive lags; the two builtin routines (actually boil down to just the one) return both negative/positive lags. To only return the positive, simply keep the lags vector and use logical indexing-- 테마...