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Question
scatterhist problem 'color value must be a 3 element vector'
When I try this: ( <http://ch.mathworks.com/help/stats/generate-correlated-data-using-rank-correlation.html> ) rng default ...
9 years ago | 1 answer | 0
1
answerQuestion
t-statistic column of a regARIMA
How can I save in a separate variable the t-statistic column of a regARIMA? Standard ...
9 years ago | 0 answers | 0
0
answersWhy Matlab's IRR (internal rate of return) is much slower than Excel's
I have the same problem ... Matlab is soooo slow in computing the irr! Is there any other faster option?
11 years ago | 0
Question
Model to predict surface movements using Neural Networks
Hello, I have a 3-D surface that moves over time. The surface is defined in N (natural numbers) so it is not really a surface...
13 years ago | 1 answer | 0
1
answerQuestion
Algorithmic trading - Integrate C# and Matlab
Hi. I need to: 1) connect to a server with a C# API in order to get stock data 2) analyse the data in Matlab 3) return an ...
14 years ago | 1 answer | 0
1
answerWarning: Explicit solution could not be found. > In solve at 81 - Symbolic Math Toolbox
Please consider this code: tic display('Computing...'); drawnow; load DATI(2)_test variabili=sym('X', [...
14 years ago | 0
Question
Warning: Explicit solution could not be found. > In solve at 81 - Symbolic Math Toolbox
These are the equations: X1_1 + X2_1 - 23687/100 X1_2 + X2_2 -...
14 years ago | 2 answers | 0
2
answersStandalone application works in MATLAB but not outside
Answer FOUND: The SYMS function is part of Symbolic Math Toolbox. You cannot compile any functions from Symbolic Math To...
14 years ago | 0
| accepted
Standalone application works in MATLAB but not outside
@ Robert: I add it to the build and I don't see it... What do you mean if I see the file in the dir? If I use: mcc -mv P...
14 years ago | 0
Standalone application works in MATLAB but not outside
Changing the try and catch as the following: try imgFile1 = fullfile(showpath, 'Data.mat'); shipp=load(i...
14 years ago | 0
Standalone application works in MATLAB but not outside
When the software is compiled I only see 2 folders: 1) src: * mccExcludedFiles * readme * exe file 2) distrib * readme *...
14 years ago | 0
Standalone application works in MATLAB but not outside
I added the Data.mat on the deploytool GUI file but I don't see it...?! (Another thing, in the code I use symbolic object, is th...
14 years ago | 0
Standalone application works in MATLAB but not outside
I make a step backward, just to be sure.... When I compile (deploytool --> select my main file --> I click Build) the file "D...
14 years ago | 0
Question
Standalone application works in MATLAB but not outside
I have an application that works perfectly in MATLAB but when compiled as a standalone application does not... With a try and c...
14 years ago | 8 answers | 3
8
answersHow to change the heaviside function -- and how to use the new function with symbolic objects?
Yes... and using heaviside is very fast, I wrote also this (very fast): function Y = fzine( X ) %FZINE Summary of t...
14 years ago | 0
| accepted
How to change the heaviside function -- and how to use the new function with symbolic objects?
I think the best solution up to know is the one that Walter suggested (it seems to be a little bit slow but that is ok for my us...
14 years ago | 0
How to change the heaviside function -- and how to use the new function with symbolic objects?
Here where the error gets generated: function X = gt(A,B) %GT Symbolic greater-than. A = sym(A...
14 years ago | 0
How to change the heaviside function -- and how to use the new function with symbolic objects?
Andrew you say: "The symbolic toolbox cannot evaluate X > 0 for a symbolic variable X." Why this doesn;t work with heavisi...
14 years ago | 0
How to change the heaviside function -- and how to use the new function with symbolic objects?
>> rehash toolbox >> syms x >> heaviside(x) ans = heaviside(x) >> fzine(x) ??? Error using ==> sym.sym>notimpleme...
14 years ago | 0
How to change the heaviside function -- and how to use the new function with symbolic objects?
ok I did: >> which heaviside C:\Program Files\MATLAB\R2010b\toolbox\symbolic\symbolic\heaviside.m so I cut and pasted the fzin...
14 years ago | 0
How to change the heaviside function -- and how to use the new function with symbolic objects?
So what you mean with private directory (where is it?)... where should I put the fzine?
14 years ago | 0
Question
How to change the heaviside function -- and how to use the new function with symbolic objects?
Hi. I created this function (it is equal to the heaviside function): function Y = fzine( X ) Y = zeros(size(X)); Y(X...
14 years ago | 14 answers | 1
