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SimTec


Last seen: ein Tag ago Active since 2018

hello, I am electronic student

Programming Languages:
C, MATLAB, VHDL
Spoken Languages:
Arabic, English, French, German

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Question


how can I plot a bode plot of transfer function that has one variable that changes the frequency response?
I would like to plot an RLC filter that has an inductor L that I can control the value and see the bode plot shows for example 1...

2 Monate ago | 2 answers | 0

2

answers

Solved


Times 2 - START HERE
Try out this test problem first. Given the variable x as your input, multiply it by two and put the result in y. Examples:...

4 Monate ago

Question


how to display a maximum and minimum value in figure of Matlab?
I would like to show the max and minimum value of a graph in Matlab figure

5 Monate ago | 1 answer | 0

1

answer

Question


C Caller does not show port specification?
Hello, as You can see C caller does not show Port specification of the c code of the MatLab video shown here:https://www.youtu...

10 Monate ago | 0 answers | 0

0

answers

Question


cannot open the call C Functions Using CCaller block in MatLab?
whenever I try to run the example below in the link: https://nl.mathworks.com/help/simulink/slref/call-c-functions-using-c-calle...

10 Monate ago | 0 answers | 0

0

answers

Question


How MatLab Function block in simulink execute instruction with sampling time?
I have made a matlab function in simulink that execute at F=100Hz, I have around 8 lines of code. does that mean that to execut...

10 Monate ago | 0 answers | 0

0

answers

Question


how to select and save particulat part of a column in mat file?
I have saved a CSV file as mat file and I could read it. the file has many column and each column has thousands of rows. How ca...

10 Monate ago | 1 answer | 0

1

answer

Question


how can I read the number in figure(matlab) without rounding?
here in the figure, you can see that i cannot read the difference between the values

10 Monate ago | 1 answer | 0

1

answer

Question


how can I know which data types I need precisely?
I have simulated a PI controller in simulink in double precision format, as the showed picture: and then when I change the ...

etwa ein Jahr ago | 0 answers | 0

0

answers

Question


how to plot column vs column from csv file using readmatrix?
I have a csv file that is named data,that contains 03 columns: clock,volt_a and volt_b: array=readmatrix('data.csv'); ...

etwa ein Jahr ago | 1 answer | 0

1

answer

Question


how to speed up Simulink simulation?
I have a computer that has 32 GB Ram with Intel Xeon W-2125 quad core. I would like to know if I can use the other CPUs by matl...

etwa ein Jahr ago | 1 answer | 0

1

answer

Question


Does Simulink support DEO board (not nano) for code generation and FPGA in the loop?
Hello, I have seen that Simulink support hardware such Xilinx and some Altera device like DE1 but I could not find for DE0? is...

etwa ein Jahr ago | 0 answers | 0

0

answers

Answered
how to connect simulink signal to simscape electrical circuit?
Proble solved, I found the controlled voltage source

etwa ein Jahr ago | 0

| accepted

Question


how to connect simulink signal to simscape electrical circuit?
I have a voltage sinewave as soruce from Simulink and I want to connect it to a transformer in simscape electrical but I could n...

etwa ein Jahr ago | 1 answer | 0

1

answer

Question


Unable to resolve the name to workspace and to file?
I just wanted to run this example from MAtlab and read the data and plot them . but it is alawys shows me the error on matlab co...

mehr als ein Jahr ago | 0 answers | 0

0

answers

Question


I cannot generate C code from MATLAB Coder
I would like to generate C code for a PI controller, but whenever I reach this step I cannot continue any longer. I watched a vi...

mehr als ein Jahr ago | 0 answers | 0

0

answers

Question


I cannot find the code generation in my matlab?
I would like to generate C code of my PI controller but I cound not find it even i followed some tutorials, seems I don't have t...

mehr als ein Jahr ago | 1 answer | 0

1

answer

Question


how to run a matlab function in simulink for 5 seconds then from the output of it run the rest?
in reality, I wanted to simulate the one simulation but I want to make a test of 5seconds of the model, then from that results I...

fast 2 Jahre ago | 0 answers | 0

0

answers

Question


how to create fuzzy membership function in Matlab in triangular form?
I want to write a matlab code that implement the traingular form of fuzzy membership function that I will use for my fuzzy contr...

fast 2 Jahre ago | 1 answer | 0

1

answer

Question


how to plot on the same bode plot a manual function plot() with function bode()?
I have a a transfer function that I plotted manually using Plot(w,abs(f1(w))) and I have another function that I used directly b...

etwa 2 Jahre ago | 2 answers | 0

2

answers

Question


how to have 8 consecutives row in Simulink scope?
I would like to have 8 consecutive row on the scope of simulink. in the picture you see 8 inputs , two colomns and 7 rows. I wa...

mehr als 2 Jahre ago | 0 answers | 0

0

answers

Answered
how to select one first and second sample of a sampled signal?
Hello Guillaume, I am trying to samples first and second values of sampled signal in real time, becasue I want to feed it to ha...

mehr als 2 Jahre ago | 0

Question


how to select one first and second sample of a sampled signal?
here I am trying to store and output separatly the first sample and second sample of sampled signal. example, I have a sinewave ...

mehr als 2 Jahre ago | 2 answers | 0

2

answers

Question


Illegal Fixed-Point Data Type: the number of bits exceeded the supported maximum?
I am having a successive FIR filters in chaine, After I added the filter shown on the pic for 80KHz , I got this errors. actuall...

mehr als 2 Jahre ago | 1 answer | 0

1

answer

Question


control Linear analysis error due to sample rater?
my Objectif is to get a frequency response of the open loop system of plant which will allow me to design the controller transfe...

mehr als 2 Jahre ago | 1 answer | 0

1

answer

Question


Derivative of state '1' in block 'prot_2/LTI System/Internal' at time 0.50009 is not finite?
Hi! after deriving tthis trasnfer function I got this error in simulink, my stap size start at 0.5s: An error occurred while r...

mehr als 2 Jahre ago | 0 answers | 0

0

answers

Question


simple matlab function (simulink) with if?
I have written the very basic MAtlab function on matlab and would like why I am getting this error: function [pos, neg] = selec...

mehr als 2 Jahre ago | 0 answers | 1

0

answers

Question


is it possible to simulate an FPGA in simulink?
hello, is it possible to simulate an FPGA as a block then writing the VHDL code within it and connect it to the dc-dc converter...

etwa 4 Jahre ago | 1 answer | 0

1

answer

Question


how have Simulink models image into high resolution?
hello, I want to copy paste my simulink models into my thesis(latex), I used the bitmap and metafile but the quality is very ba...

etwa 4 Jahre ago | 0 answers | 0

0

answers

Question


how to increase the size of numbers shown in xy axes in simulink scope?
hello, as you have seen, I want to increase the size of the value shown in the x and y exes so it can be seen in the report be...

etwa 4 Jahre ago | 0 answers | 0

0

answers

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