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Matthias Walle


Active since 2016

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Answered
Hilbert transform in simulink for real-time purposes
Hi, you might be able to use the MATLAB Function Block and include hilbert as extrinsic function. Downside of this is that t...

más de 5 años ago | 0

Answered
how to use simulation output data as input for optimization (fmincon), and then the output of fmincon inputs to the simulation?
Hi, have you tried using the <http://de.mathworks.com/help/simulink/slref/matlabfunction.html matlabfunction> in simulink? Y...

más de 5 años ago | 0

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Answered
How can I use the ^ key?
'alt gr' and double tap on the '^,{,[' Button?

más de 5 años ago | 0

Answered
Fit a Matrix (611x4096) complex single in a MySQL or SQLite Database
Hi, you could use the Database Toolbox and the <http://de.mathworks.com/help/database/ug/datainsert.html datainsert function>...

más de 5 años ago | 1

Answered
Why am I receiving error message about singularities in my Simulink model!!!
Hi, There is already a Topic on this <https://de.mathworks.com/matlabcentral/answers/99084-why-am-i-receiving-error-messages-...

más de 5 años ago | 0

Answered
Number to string within numeric matrix
Hi, create a new class file classdef city < uint32 enumeration Atlanta (1) Boston (2) W...

más de 5 años ago | 3

Answered
relation between variable name and program speed
you can use the tic %Code toc Function to compare the speed. My bet is that you can chose any name and it wont af...

más de 5 años ago | 0

Answered
How can ı use second break command?
while 1 while 2 1 break end 2 break end while 3 3 br...

más de 5 años ago | 0

Answered
Strcmp for two different Cells
Do you mean like this? strcmp(var1{1},var2) + strcmp(var1{2},var2) + strcmp(var1{3},var2) and you want to use one single...

más de 5 años ago | 0

Answered
will fsolve/lsqnonlin and excel solver give the same solution to non linear least squares estimation?
You can use optimoptions function to set the step size tolerance and other performance characteristics to fsolve For inst...

más de 5 años ago | 0

Answered
How to transform a string vector in a number vector.
Hello, This is called enumeration classes. <https://de.mathworks.com/help/matlab/matlab_oop/enumerations.html here> I h...

más de 5 años ago | 0

Answered
Latitude longitude to meters on Mars
Hello, Are you looking for something like the Vincenty's formulae in Matlab? It is used to calculate the distance between two...

más de 5 años ago | 0

Answered
How to change the language of 2015b (32bit) from english to chinese?
Hi, <http://www.mathworks.com/matlabcentral/answers/196985-how-do-i-change-the-display-language-of-the-matlab-ui-in-windows-7...

más de 5 años ago | 0

Answered
After installing the 2016a matlab version, I am not able to open any Matlab file in an exiting open Matalb window!
Hi, This sounds like a Dynamic Data Exchange Problem. Have you already tried to re-associate .m and .mat files to MATLAB 2016...

más de 5 años ago | 0

Answered
script or function for moon phase and position with time, lat and lon as inputs
Hi, Have you seen the Moon Phases File by Meysam Mahooti? https://de.mathworks.com/matlabcentral/fileexchange/55270-moon-ph...

más de 5 años ago | 0