Respondida
Why don't I get a direct error message for an undefined mask variable of a Simulink block if this is a partly undefined structure element?
Looks like by default it doesn’t highlight in red when it’s a struct field which is undefined. You could either give each ma...

más de 2 años hace | 0

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Respondida
How to pass vector variable in Simulink Bus?
Create Bus Object:Inside the MATLAB Function block, define the bus object using the Simulink.Bus.createObject function. This sho...

más de 2 años hace | 0

Respondida
How to pass a struct to a model reference instance?
elems(1) = Simulink.BusElement; elems(1).Name = 'Chirp'; elems(2) = Simulink.BusElement; elems(2).Name = 'Sine'; S...

más de 2 años hace | 0

Respondida
Question about a way variable appears
celldisp(Variables) Variables{:}

casi 3 años hace | 0

Respondida
for loop does not iterate
x_realroots = x_roots(abs(imag(x_roots)) < 1e-4) % 1e-4 tolerance

casi 3 años hace | 1

Respondida
reading vector data sets from simulink model back into matlab .m file to create variable and then manipulate operation of simulink model
why not use a MATLAB Function block in your model and call the script as a function within this block? YOu have two more optio...

casi 3 años hace | 0

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Respondida
Multiplying a cell array element with an element of a matrix gives wrong result
cellarray{this} * vpa(matrix(that))

casi 3 años hace | 1

Respondida
record all signals on all hirachies of a Simulink model
<https://de.mathworks.com/help/simulink/ug/export-simulation-data-1.html>

casi 3 años hace | 0

Respondida
配列の並び替え
a = 1 : 9; assert(~rem(prod(size(a)), 3), 'not multiples of 3') reshape(a, 3, []) reshape(a.', 3, []) reshape(a, 3...

casi 3 años hace | 0

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Respondida
行列をナンバリングして作成する
p = perms(-1 : 2 : 1); c = num2cell(p, 2); celldisp(c)

casi 3 años hace | 0

Respondida
How do I form a matrix from an array of rows and columns
A(a + (b-1)*size(A,1)) = 0

casi 3 años hace | 1

Respondida
Multiplying and finding inverse of a matrix.
It’s inv() not invs()

casi 3 años hace | 0

Respondida
I'm new to matlab and I use 2017b version, may I ask why I can't connect the block?
Use a Simulink-PS Converter before you connect to the q port of revolute

casi 3 años hace | 0

Respondida
Need to solve Fourier Series script
plot(x,y,'-',x,f,'--',x,g,'-','LineWidth',5); legend('Exact','Fourier (3 terms)','Fourier (6 terms)'); % use this line before ...

casi 3 años hace | 0

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Respondida
How to pass multiple signals in Fractional-order Integration in SIMULINK (MATLAB)?
Use a For - Iterator subsystem which encapsulates this Integrator block. For the iterator you need to feed in the output of the ...

casi 3 años hace | 0

Respondida
Full Bridge Rectifier simulation
<https://www.mathworks.com/help/simscape/ug/full-wave-bridge-rectifier.html>

casi 3 años hace | 0

Respondida
Matlab function assumed inputs
Use nargin() to determine if number of inputs are less than three assign the default values to alpha and beta else feed in the a...

casi 3 años hace | 0

Respondida
My 'to workspace' block isn't working
out.V_BT % in command window to access the values of the variable

casi 3 años hace | 0

Respondida
Error: Index exceeds the number of array elements
momentum_def was defined as a scalar before the loop but you are trying to access the second element in the first interation of ...

casi 3 años hace | 0

Respondida
Define variable based on input condition
psi = ((0 <= th2) & (th2 < 180)) .* psi_pos + ((180 <= th2) & (th2 < 360)) .* psi_neg; plot(th2, psi)

casi 3 años hace | 0

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Respondida
Call Graphics Array to Make Figures Later In Code
h = cell(width(exampledata), 1) % outside loop for k = 1 : width(exampledata) h{k} = fig("Name" + k); % do what you w...

casi 3 años hace | 0

Respondida
Obtain your license number by running MATLAB and typing ‘license’ at the command prompt or contact your MATLAB administrator.
As it suggests type license %or ver at the command window

casi 3 años hace | 0

Respondida
Piecewise function graph help
F = (r < d) * 0 + ((r >= d) & (r <= r1_max)) .* ((s+2.*sqrt(r.^2-d^2))./(L-s)) + ((r >= r1_max) & (r <= r2_max)) .* ((sqrt(r.^...

casi 3 años hace | 0

Respondida
I have two sets of data points named X and Y, each of which is a 730x1 matrix. The data are very close to each other, how can I plot a smooth curve between the data
<https://www.mathworks.com/help/matlab/data_analysis/data-smoothing-and-outlier-detection.html> choose the one that suits you th...

casi 3 años hace | 0

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Respondida
where is signalbuilder in simulink 2023b
<https://de.mathworks.com/help/simulink/slref/signaleditorblock.html Signal Editor Block> is recommended than Signal builder blo...

casi 3 años hace | 1

Respondida
discrete fixed point and their stability
eq1(i)

casi 3 años hace | 0

Pregunta

Constant block doesn't accept array
Not sure why the constant block doesn;t give the output as array. Is there any to make it possible?

alrededor de 4 años hace | 3 respuestas | 0

3

respuestas

Pregunta

Why does the output of audioread() gives samples less than shown in audioinfo() ?
for some reason there is no problem in mac but in windows

más de 4 años hace | 1 respuesta | 0

1

respuesta

Respondida
Convert time vector of Year, Month, Day, Hours, Minute to Decimal format
doc ymd doc hms

más de 4 años hace | 0

Respondida
How to find first instance of a value in array?
help find % read the third explanation

alrededor de 5 años hace | 0