Respondida
Error with matrix calculation
When you use the / (matrix right divide) operator, the two operands must have the same number of columns. The resulting matrix w...

alrededor de 2 años hace | 0

Respondida
how to resolve that error?
You assign to DeltaV You compare your values to TargetDeltaV You do not use the value of DeltaV anywhere. You do not define Ta...

alrededor de 2 años hace | 0

Respondida
Why is there an error in the calculation of 366.0/5.0?
By default, MATLAB calculates using IEEE 754 Double Precision representation of numbers. IEEE 754 is a binary floating point rep...

alrededor de 2 años hace | 1

Respondida
Why do I keep getting the same error?
function ProbEDO(tau,T) deltaepsilon=1/(N-1); theta(1:N)=0; theta(2:N-1)=T; theta(1)=[4*theta(2)-theta(3)]/3; theta(N)=(4*t...

alrededor de 2 años hace | 0

Respondida
Can i use the student license as master of science student?
You can use a MATLAB Student license for any research and publication that is directly required for your degree. If the two the...

alrededor de 2 años hace | 0

| aceptada

Respondida
Is it possible to change color of executed codes for easily identify dead codes
There is no coloration, but the editor throws up a warning for unreachable code.

alrededor de 2 años hace | 0

Respondida
Hamming Code Encode Error
comm.HammingEncoder is old MATLAB (some point before R2019a). See https://www.mathworks.com/help/comm/ref/encode.html

alrededor de 2 años hace | 0

| aceptada

Respondida
I want to use a backgroudpool to open a class
variables that are class members are modeled to be received in the parfeval() as if they were save() and load() If your class c...

alrededor de 2 años hace | 0

| aceptada

Respondida
Parfor+for+if+if How to calculate variable form last if
b = []; parfor i = 1:n bt = []; for j=1:m if some_condition(i) if some_condition(i) ...

alrededor de 2 años hace | 1

| aceptada

Respondida
triple nested integral with error "Arrays have incompatible sizes for this operation."
Each call to integral supplies a vector of values to the function to be called. The vector of values is inherently of inconsiste...

alrededor de 2 años hace | 0

| aceptada

Respondida
Highlighted numbers in Matlab
For output to the command window, see https://www.mathworks.com/matlabcentral/fileexchange/24093-cprintf-display-formatted-color...

alrededor de 2 años hace | 1

Respondida
I tried this code but it gives me an error
u=[30 70];% The two Angles Those look like degrees AF(m)=sum(exp(-1i*k*a*(cos(u(sourceNo)-phi_n)))); But there you are treati...

alrededor de 2 años hace | 0

Respondida
Why do I receive License Manager Error -9?
First delete /home/hta/.matlab/R2024a_licences/* /usr/local/MATLAB/R2024a/licenses/license.dat /user/local/MATLAB/R2024a/lice...

alrededor de 2 años hace | 0

Respondida
big problem with matlab and simulink
restoredefaultpath; savepath This will get rid of the warning messages. You are using a matlab path that is relevant to having...

alrededor de 2 años hace | 0

Respondida
Input Argument Validation Issue
diagramType (1,:) {mustBeMember(diagramType,["Flow Rate", "Velocity"])} = "Flow Rate"; You were using a cell array of string; y...

alrededor de 2 años hace | 0

| aceptada

Respondida
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...

alrededor de 2 años hace | 0

Respondida
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.

alrededor de 2 años hace | 1

Respondida
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...

alrededor de 2 años hace | 0

Respondida
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...

alrededor de 2 años hace | 1

| aceptada

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

alrededor de 2 años hace | 0

Respondida
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...

alrededor de 2 años hace | 0

Respondida
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...

alrededor de 2 años hace | 0

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

alrededor de 2 años hace | 0

Respondida
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']; ...

alrededor de 2 años hace | 0

| aceptada

Respondida
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...

alrededor de 2 años hace | 0

Respondida
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...

alrededor de 2 años hace | 0

Respondida
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; ...

alrededor de 2 años hace | 0

| aceptada

Respondida
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...

alrededor de 2 años hace | 0

Respondida
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...

alrededor de 2 años hace | 0

| aceptada

Respondida
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 ...

alrededor de 2 años hace | 0

Cargar más