Answered
Transfer Function in Simulink
Use those variables (a and b) in the simulation, define them in the workspace with default values before the simulation starts ...

nästan 13 år ago | 0

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Answered
multiple bode plots on same graph
Maybe something with *hold on*?! g = tf([1 0.1 7.5],[1 0.12 9 0 0]); bode(g) hold on g = tf([1],[1 0.12 9 0 0]); ...

nästan 13 år ago | 1

Answered
vectors from array
a=randi(5,3,5) %sample array %put all columns of the array in diferent cells b=arrayfun(@(x)a(:,x),1:size(a,2),'un...

nästan 13 år ago | 0

Answered
Reset button
set(findobj(0,'style','edit'),'string','') %put this in the button callback %that should clear all edit uicontrols or s...

nästan 13 år ago | 2

Answered
Repetition of rows of a matrix maintaining the number of columns
A=[ 1 2 3 4 5 6] N=1; %number of repeats kron(A,ones(N+1,1))

nästan 13 år ago | 1

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Frequence of the signal
From the MATLAB documentation of the fft function: Fs = 1000; % Sampling frequency T = 1/Fs; ...

nästan 13 år ago | 0

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compute number of pulses for ECG signal
Find the number of peaks with the Signal Processing Toolbox™ *findpeaks* function or one similar function from the <http://www.m...

nästan 13 år ago | 0

Answered
MATLAB - Stop execution of .m file while Simulink is running
Use the Simulink *sim* function instead to start the simulation, that way after the simulation is over the code continues execut...

nästan 13 år ago | 1

Answered
How to divide and times in matlab
1/sqrt(R^2+(w*L-1/(w*C))^2) if perhaps you are working with arrays or vectors and you want the operations to be performed ele...

nästan 13 år ago | 1

Answered
Are you convert matlab code to visual basic code form for me, please?
clc,clear all x = 0:0.2:1; % get a dimensional array of real number type fid = fopen('dene3.txt','w';); ...

nästan 13 år ago | 0

Answered
finding a mathematical function that passes from specified points
x=[10 30 50 100 125 250 350 500 550 750 1000]; y=[91 92 93.2 93.5 94 95.2 95.4 95.1 95 94.5 93.8]; plot(x,y,'o') n=8;...

nästan 13 år ago | 1

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Answered
Comparing two matrices, and acting upon the result element by element.
A=randi(5,3,3) B=10*randi(5,3,3)+5 v=2 %your specific value A(A==v)=B(A==v) %replace elements of A equal t...

nästan 13 år ago | 0

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Answered
Using Figure
doc subplot example t=0.01:0.01:1; x=rand(100,2); subplot(211) plot(t,x(:,1),'red','linewidth',2 ) xlabel('Time (s...

nästan 13 år ago | 1

Answered
how do I reshape an array into a matrix that has dimensions of (user indicated number) by 4?
parameter =[1 2 3 4 1 2 3 4 1 2 3 4] reshape(parameter,4,3)

nästan 13 år ago | 0

Answered
Creating a distance matrix in Matlab?
On the Neural Network Toolbox™ you have the mandist function that seems to do what you need, if you don't have that toolbox try ...

nästan 13 år ago | 0

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Matrix - empty selected cells
You might encounter problems when removing values from array because the dimensions must be consistent M = [ 1.23 1.34-4i 275...

nästan 13 år ago | 0

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Create Labview/Simulink like environment with GUIDE?
I'm not familiar with Labview but I made several GUI's that control Simulink simulations, you can have something like this <http...

nästan 13 år ago | 0

Answered
Help needed displaying multiple plots (and maybe preassigning too)
doc hold %allows you to have more than one plot on a axes doc subplot %if you want more than one axes on a figure <ht...

nästan 13 år ago | 0

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output
A=[20 30 40 50] MATLAB index values start at 1 not 0

nästan 13 år ago | 0

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Detect P-code
Maybe this: a=dbstack('-completenames'); if (isempty(strfind(a.file,'.m'))) disp('pcode') else disp('mfile') ...

nästan 13 år ago | 0

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Answered
In an assignment A(I) = B, the number of elements in B and I must be the same.
syms t x=-3:.1:3; for i=1:length(x); Pin=3*exp(-t^2); z=x(i); Eo(i)=int(Pin,t,-inf,z); ...

nästan 13 år ago | 0

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Return the number of rows of an array of cell data
doc cellfun

nästan 13 år ago | 0

Answered
Expression (equation)
Simplest version I can think of t=0:0.1:100; % Time vector A=0.1; % Value of A that you can c...

nästan 13 år ago | 0

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Answered
problem in using symbols
doc vpa %just a wild guess of something that might be useful to you

nästan 13 år ago | 0

Answered
GUI Matlab
I don't think that Mathworks implemented the feature yet, take a look at how the users are making GUIs with tabs, for example <h...

nästan 13 år ago | 0

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print in a loop
fprintf('\n') for i=1:3 fprintf('p[%d] ',i) end fprintf('\n') or a fancy version with comma fprintf('\n') fo...

nästan 13 år ago | 0

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tf object manipulation
Small example syms s Numerator=[1]; Denominator=[1 0 1]; sys=tf(Numerator,Denominator) ex=evalc('sys') ...

nästan 13 år ago | 0

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Answered
user interface
By MATLAB window you mean Figure don't you? What you want to do is a GUI, that can be done using GUIDE or by doing all the co...

nästan 13 år ago | 0

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Answered
Quickie, global variables and sub functions.
The variables should be passed to the functions as arguments, using global variables always introduce problems that are hard to ...

nästan 13 år ago | 4

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Answered
exponential curve
From the User-Defined Functions use the MATLAB Fcn, the code you should put in that block is exp(u(1)) Now for input try the...

nästan 13 år ago | 0

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