Respondida
Error occurring while solving odes using ode15s
The computed solution might be "nan" or "inf" only. Briefly speaking the size mismatch.

casi 5 años hace | 0

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Sphere to Plane Contact Force : problem with an impact
You should use in this case "ODE event location" opts while building your model. See: https://www.mathworks.com/help/matlab/mat...

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Resuelto

Divisible by 10
Pursuant to the <http://www.mathworks.com/matlabcentral/cody/problems/42404-divisible-by-2 first problem> in this series, this o...

casi 5 años hace

Resuelto

Divisible by 5
Pursuant to the <http://www.mathworks.com/matlabcentral/cody/problems/42404-divisible-by-2 first problem> in this series, this o...

casi 5 años hace

Respondida
I would like to have sigma and epsilon in greek symbols in y and x axis respectively (with latex interpreter)
xlabel('\epsilon, [-]'); ylabel('\tau, [MPa]')

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Respondida
I am getting following error in code: Undefined function 'ctwoD' for input arguments of type 'double'.
The fcn ctwoD() in your code is not a MATLAB fcn unless you've created it. If you've created it, make sure it is residing in you...

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Respondida
I would like to have sigma and epsilon in greek symbols in y and x axis respectively (with latex interpreter)
xlabel('$\epsilon$', 'interpreter', 'latex'); ylabel('$\tau$', 'interpreter', 'latex')

casi 5 años hace | 0

Respondida
What is the difference between the "RMSE" and the validation "RMSE" in the Curve Fitting Toolbox?
Note that in your upper plot figure, your fit data is shown and "RMSE" computed for and in the bottom one, some fit (validation...

casi 5 años hace | 0

Respondida
Denoise an eog signal
There are a few different filters to test with your data, e.g. data smooting, moving average, Savitzky-Golay, etc. You can test ...

alrededor de 5 años hace | 0

Respondida
How do I ensure the loop is executed for the duration of the counts i.e. 10 inside the loop?
In your code, there are a few crucial errs, i.e.: (1) no need to introduce a new variable range that creates conflict with mat...

alrededor de 5 años hace | 0

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how to solve partial differential equation?
You can employ pdepe().

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Respondida
Using find command to group data into bins
If I have undersood your question correctly, in this case, find() is not quite efficient. Thus, you can better create just indxe...

alrededor de 5 años hace | 0

Respondida
How do I ensure the loop is executed for the duration of the counts i.e. 10 inside the loop?
There is an err in your code: ... xpred(k,:) = xsk; % Corrected line ...

alrededor de 5 años hace | 0

Respondida
How can I split an array?
Vw1=Vw(:,1); Vw2=Vw(:,2); Vw3=Vw(:,3); Vw4=Vw(:,4);

alrededor de 5 años hace | 0

Respondida
How can I delete data from a variable in a table?
In fact, it is not viable to delete only rows as dpb stated. Otherwise, if you'd like to remove all elements of specific rows,...

alrededor de 5 años hace | 0

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Respondida
Matlab function can't reach 2nd element of the input.
In your simulink model, a mutiplication block (?) has to have matrix multiplication operation. The elementwise multiplication is...

alrededor de 5 años hace | 0

Respondida
How can i plot hyperspectral image data with kmeans?
Remove in your code line 1 and last one, e.g.: clear; data = multibandread('D:\Project\20201027_210119\cube_envi32.dat...

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How to retrieve location values in a matrix
% e.g.: A = randi([0, 13], 4,6) A(3,1), A(4, 2), A(1,3)

alrededor de 5 años hace | 0

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how can i solve integral equation ,symbolically methode by using a matlab
You can start by initiating the variables via syms, e.g.: syms t x y = expression1; f = expression2; Sol = solve(y+integral(...

alrededor de 5 años hace | 0

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Fmincon solution is same as initial guess
THere are a couple of errs oin your fcn, i.e. y0, a,b,c,d not defined. Moreover, x is not defined. function J=cost_function(y0,...

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Respondida
Compare 2 string documents
The err is here: if AIS1 == AIS2 % ERR % Corrected one: if AIS1(i) == AIS2(i) Note that sizes of AIS1 and A...

alrededor de 5 años hace | 1

Respondida
how many times is a value repeated in a table
N20=sum(tab.prob(:,1)==20); % Times of 20s N50=sum(tab.prob(:,1)==50); % Times of 50s N100=sum(tab.prob(:,1)==100); % Times of...

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Respondida
I coded this and it types me error
The loop operation canNOT be assigned twice in one for. Your code has to be in this format: for i=1:N % You can skip ste...

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code for model online
Run this in your MATLAB command window: >> sm_cable_elevator Also, you can get it with: >> open sm_cable_elevator

alrededor de 5 años hace | 0

Respondida
How to add error bars to a timeseries plot using datetime values
Maybe you should try to employ datenum(), e.g.: x= datenum(ts1); % See help doc how to get datenum() errorbar(x,y...

alrededor de 5 años hace | 0

Respondida
How can i optimize the code and connect the functions?
One quick and easy suggestion is to employ readtable() instead of xlsread().

alrededor de 5 años hace | 0

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how to add zero padding to text file to make 250x4
X = load("Test0.txt"); % Original data file x1 = zeros(250,4); % Zeros 250-by-4 XX = [x1;X]; % All d...

alrededor de 5 años hace | 0

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Convert older simulink model to newer version
Open the original model in Simulink 2019b and save it as 2019b model (*.slx or *.mdl).

alrededor de 5 años hace | 0

Resuelto

Make a list string
Given a cell string, produce a string separating the items with spaces and commas and with an 'and' preceding the final item, an...

alrededor de 5 años hace

Respondida
HAVING TROUBLE WITH PLOTTTING
% Here is a slightly edited/fixed version that works ok. while(1) [val,Principal,Number,Interest] = inputvalues; if(...

alrededor de 5 años hace | 0