Community Profile # Sulaymon Eshkabilov

Last seen: 3 Tage vor Aktiv seit 2011

research interests: vibrations, optimal control, system modeling and simulation, mechatronics... coding

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Beantwortet
Why is triplequad not recommended? In my case it works better than integral3
Adjust absolute and relative tolerances for integral3 and you will get the resul for integral3 as well: % variables D = 1;...

3 Tage vor | 0

Beantwortet
Different results for iFFT when doing it for a matrix of spectra versus iFFT done spectra by spectra
Check your data. They prodcue the same results - see e.g.: x=linspace(-pi, pi, 200); y=linspace(-2*pi, 2*pi, 200); Z = exp(si...

3 Tage vor | 0

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How to align or adjust 4 figures showing sensor data?
According to the figures that attached to your post without looking at your code: initial observations are: (1) Sensor readin...

3 Tage vor | 0

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how to make upper triangular matrix easlily by pivoting(Gauss elimination)
Have you seen these shared codes in MATLAB file exchange: https://www.mathworks.com/matlabcentral/fileexchange/12752-method-of...

3 Tage vor | 0

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Goto and from tags in the model display -T-
Use set_param() command from the MATLAB command window or script (M/mlx-file Editor). See the help for the command syntax: DOC ...

3 Tage vor | 0

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How can I fix my error for x = a; displaying not enough input arguments?
You can execute your fcn using this syntax within one M-file: FUN = @(t)(1/2+2*sin(2*t-pi)); % Define your problem exercise fo...

7 Tage vor | 0

Beantwortet
You may consider Jan's proposed solution by creating a function file as given in this thread.

7 Tage vor | 0

Beantwortet
Simulink and Matlab's sim command give different results
It should not happen unless there are inconsistencies with the input variables and output variable settings. (1) What you are r...

7 Tage vor | 1

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Locating any point from a meshgrid
If understood your question correctly, in this exercise, use hold on and find the intersection points of the two. There are a f...

7 Tage vor | 0

Beantwortet
ploting Mitagg leffler function
As shown in one of the matlab exchange, edit this below shown function file using your own input variables, viz. k, z, alpha, be...

15 Tage vor | 0

Beantwortet
Hello! Could someone kindly assist me in comprehending the purpose and operation of the system shown below?
This subsystem has two input signals: Voltage Input (Vin) and Reference (Vref). The sum of Vin and Vref is multiplied by a gain ...

15 Tage vor | 0

| akzeptiert

Beantwortet
ploting Mitagg leffler function
Follow this approach. Let's say you'd need to plot: f(a, b, t) = a*exp(cos(b*t)) using a nested function. a = 2.13; b = 3.5; ...

15 Tage vor | 0

Beantwortet
text to excel for GRIMM data
There are a few good MATLAB functions that can be employed to import your data into MATLAB and then export into MS Excel (.xls, ...

15 Tage vor | 0

Beantwortet
how refresh chart in the function?
Use refresh() function to get your plot refreshed - See DOC

15 Tage vor | 0

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delete all the decimal digits that are 0 after the first decimal place
Here is one slightly different option: V = [ 6.20000000000000 7.50000000000000 9 10.2000000000000 9.40000000000000]; for ...

15 Tage vor | 0

Beantwortet
readtable(html file) producing extra empty columns
Can you share your sample data?

15 Tage vor | 0

Beantwortet
Can someone please explain why my function wont plot correctly
You'd need to take a bit small step size for t to make your plot look like a sine wave: clear all dt=0.1; t=0:dt:10; fig1=0....

15 Tage vor | 0

Beantwortet
how to give initial condition to simulink function variables
A general answer is Yes. But what function you are talking about - could you please mention here? MATLAB function block or MATLA...

27 Tage vor | 0

Beantwortet
log-log plot
If understood your posted question, this is how to solve this issue using reverse X-axis data: Q = importdata('DATA_IN.txt'); ...

27 Tage vor | 0

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polynomial fit for a schottky diode and evaluation of its characteristics (ideality factor, barrier height and I0)
If understood your question correctly, here is how it can be simulated: D=load('ST_n_293K.txt') ; xdata=D(:,1); % v (riga, col...

27 Tage vor | 1

Beantwortet
What should go in a next-generation MATLAB X?
I have a couple of wishlists: # 1. Machine Learning applications should have a few features to extract/store the simulation res...

27 Tage vor | 0

Beantwortet
Run Simulink Model iteratively from .m code
This exercise of yours can be done in a few different ways. (1) Store time steps (time array) along with the input data in a ce...

etwa ein Monat vor | 0

Beantwortet
Where can I find this block?
This is the Translational Electro-Mechanical Converter Block that can be found/accessed: Simulink ->Simscape -> Foundation Libra...

etwa ein Monat vor | 0

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Understanding the FFT options
Here are a couple of correcttions to be made in your code: ... Fs = 160; % Sampling frequency ...

etwa ein Monat vor | 0

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why does the function in my programming get an error with the description 'Not enough input arguments.'?
What Torsten has suggested is somewhat like this one. And addionally, it is better to have two input arguments (to be called, or...

etwa ein Monat vor | 0

Beantwortet
floor((I3(i,j-1)+I3(i-1,j))/2)
To get the displayed data w.r.t your format specs: ANS = 192.5; % One decimal point fprintf('Solution = %.1f \n', ANS) % OR...

etwa ein Monat vor | 0

Beantwortet
Integrate a matrix over a surface
Numerical integration can be done using trapz() fcn: see DOC Regions in your exercise: x = [xmin, xmax], y = [ymin, ymax];

etwa ein Monat vor | 0

Beantwortet
How to remove the vertical lines of band gaps?
If I understood your question correctly, one of the possible easy solutions is to use logical indexing to remove those data poin...

etwa ein Monat vor | 0

| akzeptiert

Beantwortet
How to fill area under the stairstep graph plot in MATLAB ?
Hi, Here is how you can solve this exercise (use your MS EXcel file, then no warnings will pop up!): FZ = unzip('Final Filte...

etwa ein Monat vor | 0

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Beantwortet
How to find the smoothing parameter used by csaps
Actually, when you empoly the fcn csaps(), you should specify the smoothing parameter value (p), e.g.: pp = csaps(x,y,p) pp = ...

2 Monate vor | 0