Answered
dictionary() question: "Error: Output argument not assigned a value in the execution with 'x' function" - works with some inputs and not others even though code is identical.
ref = dictionary(... % creates dictionary called ref [1 2 3 4 5 6 7 8 9 10 11 12 13 14],... % keys ["cels2far" "fahr2c...

2 years ago | 0

Answered
how to plot contour for arbitrary shape (not rectangular) in matlab?
Use a rectangular array of Z, but set it to NaN outside of the area of interest.

2 years ago | 1

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I need the installer for Matlab R2010b SP1
Visit https://www.mathworks.com/downloads/ In the top left, use the Select Release dropbox to select R2010bSP1 . That will tak...

2 years ago | 0

Answered
Unable to plot the two for loops together.
The two functions differ by 40 at every location. 40 is much less than the value of the function, which goes up to 5 x 10^10. A...

2 years ago | 1

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Answered
How to find the distance between two points along a curve?
Use https://www.mathworks.com/matlabcentral/fileexchange/34871-arclength

2 years ago | 0

Answered
How to create variable length buffer in Simulink for holding the value with unknown dimensions ?
You are going to have trouble with that approach unless you use dynamic memory allocation. Better is to set a maximum length be...

2 years ago | 0

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How to write the sum of several matrices in Matlab ?
syms c N num_i = 3; %adjust as needed num_j = 4; %adjust as needed num_n = 10; syms x [num_i 1] syms y [1 num_j...

2 years ago | 0

Answered
what am i doing wrong?
size(a(:,i)) is a vector of length 2. You should use size(a,1)

2 years ago | 0

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Error Using horzcat in MATLAB
parityMatrix = [1 1 1 0 1 0 0; 1 1 0 1 0 1 0; 1 0 1 1 0 0 1]; parityMatrix is 3 x 7 generatorMatrix = [eye(4) parityMatrix']; ...

2 years ago | 0

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Answered
Why do I get an error using estimate for an msVAR model?
By default, Y0 is the initial portion of Y (which is your Data). If your Y (Data) is sufficiently small, then Y0 might potenti...

2 years ago | 0

Answered
Error trying to start Simulink from m-file.
It sounds as if the block diagram 'Gelenkmodell' is configured with an InitFcn that invokes Reibkennlinie_festlegen but that Re...

2 years ago | 0

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Please assist to resolve "magaa and mag2a" codes problems; probably FUN and fsolve, not properly sets. The mag2 has to generate 12 (Qy-variable) questions by for-end. Thanks
function [Qy, FUN] = MAGa(Qy0) tic, n=12; pipes=n; dia=n; LP=4; cCc=7; HLD=-0; ee=0.04; vs=1.00001*10^-6; ...

2 years ago | 0

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Answered
I keep getting a “cannot convert double value “…” to a handle. Does anybody know how I can fix my code in order for this to go away
Historically, up to R2014a, it was the case that graphics handles were returned as double precision numbers. This allowed constr...

2 years ago | 0

Answered
How to use integral when limits are anonymous functions
Your problem is unsolvable (in the form stated) You cannot use integral() with symbolic limits: integral() is strictly a numeri...

2 years ago | 0

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Answered
Are Windows machine for desktop real time and speedgoat using simulink real time uses same kind of processors aechitecture?
Speedgoat runs on Intel x64 class of processors, it appears to me. For different systems, I see reference to Atom processors or ...

2 years ago | 0

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How to save a figure as a geotiff
geotiffwrite from the Mapping Toolbox But I don't know what it means to save an "entire" surface, as distinct from the points t...

2 years ago | 0

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Why are some of my functions 'Undefined' in my standalone executable compiled from MATLAB source and pcode files?
In https://www.mathworks.com/matlabcentral/answers/1579108-how-do-i-use-and-s-flag-for-compiling-a-matlab-app#comment_2779289 ...

2 years ago | 0

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Loading hex values from a file vs executing .m file that contains same values
It's a bug. It is processing all d and D as if they were e

2 years ago | 0

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Answered
How do I set a read-only class to a specific value
No, there is not. And if there was a way, setting the NumBytesAvailable would confuse the system because it would either lose tr...

2 years ago | 1

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Answered
Why I am not able to open openExample('simscapefluids/ElectricVehicleThermalManagementExample') ?
If you are using an older version of MATLAB, you might need to use sscfluids_ev_thermal_management The example was renamed in ...

2 years ago | 0

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HDL Coder Error: HDL code generation does not support variable-size matrix type.
temp_slice(1:16-b+1) = temp(b:16,b); % You do not declare temp_slice before use, so you are growing it within a loop, which...

2 years ago | 0

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running matlab exe file results in "Too many input arguments. MATLAB:TooManyInputs error"
You need function main_file(varargin) When you compile an executable, command line arguments are passed as parameters to the m...

2 years ago | 1

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Answered
Excel headers with symbols
You have to either code the symbols as character constants or else code the unicode to create the symbols. C = [Tag + "_" + L...

2 years ago | 0

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Answered
How do I use my data set in an equation?
lb = mean(lm,1); formula = log(lb./lm);

2 years ago | 0

Answered
Received this error, not sure how to fix
M=1:2:11; N=1:2:11; those are length 6 for i=1:length(M) for j=1:length(N) for mi=1:i for ni=1+j ...

2 years ago | 0

Answered
Create contour plot from scatter plot
See https://www.mathworks.com/matlabcentral/fileexchange/38858-contour-plot-for-scattered-data

2 years ago | 0

Answered
Can function [s,h] = silhouette(X, clust, distance, varargin) be run using parfor (parallel computation)?
Sorry, you cannot accelerate it using parallel computation.

2 years ago | 1

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error in concatenating cells
ft_epoch = cell2mat(reshape(ftData728178E.trial, 1, 1, [])); However, if what you are already doing creates NaN then it means...

2 years ago | 0

Answered
What does it mean "/Multiple" after variable name in *.mat file?
The .mat file has been created by an external program not using the official Application Programming Interface. The variable nam...

2 years ago | 0

Answered
Support for NVIDIA RTX A1000
The RTX A1000 has compute capacity 8.6 according to several sites I check. As such, the Parallel Computing Toolbox should be ab...

2 years ago | 0

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