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Transfer Function,fourth-Order
A=rand(4,4) % 4th order system B= rand(4,2) % Assuming you have two inputs C=ones(size(A)) D=zeros(size(B)) system=ss(A,B,C,...

7年弱前 | 1

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how to find data?
First of all 2.9377e+03=2937.7 and not 29377 as you are looking for. So relook into that. Secondly, i think its just accuracy e...

7年弱前 | 0

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How to delay time-domain signals other than adding zeros at the beginning
You can use delayseq Well, this also adds zeros at the beginning of your signal but you are not doing it manually and not alter...

7年弱前 | 0

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Simulink If function to change the out put based on input
Use sign function output = myfunc(input) output=sign(input); end BTW what happens if input is zero? you have not mentioned t...

7年弱前 | 0

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In MATLAB we use tf2ss, similarly how can we Implement this in simulink
Why not use the transfer function block directly instead of converting it to state space model? Anyways, you can use 'Matlab fun...

7年弱前 | 1

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transfer function using matlab s-function
See here: https://in.mathworks.com/help/simulink/sfg/s-function-examples.html Under the section "C S-Function Examples" you ca...

7年弱前 | 0

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Why do i get a different pzmap if i use idtf or ss representation of the same system
I assume you are doing something like this: G = idtf(num,den) M=tf(num,den) N=ss(G) Now you expect G ,M and N to be identica...

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Run sections of Simulink diagram separately
1)"keep the sections in separate files, save data from the first section to Workspace, then use that workspace data in the secon...

7年弱前 | 0

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How to replace zero with a number in null matrix at required position
I see no specific pattern in your modified matrix. So just use proper indexing to insert the required number at required locatio...

7年弱前 | 0

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Kp, Ki, Kd values to an PID controller
Your question is quite vague. 1) You have not mentioned anything about your system. I am assuming its a MIMO system. What is th...

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How to get rid of gaps in my structure?
Try 'rmfield' https://in.mathworks.com/help/matlab/ref/rmfield.html

7年弱前 | 0

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How to read .dat file and remove headerline from the file using textscan ?
See the "Name-Value Pair Arguments" section here: https://in.mathworks.com/help/matlab/ref/textscan.html You can use 'HeaderLi...

7年弱前 | 0

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how xor is used between two no.? or which command ?
xor(mod(176+233,256),142) https://in.mathworks.com/help/matlab/ref/xor.html Is this what you are looking for? Is so,a quick MA...

7年弱前 | 0

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Help me to make a function of while loop
ii=1; A(1,1)=1/(1^4); while abs(A(ii,1))>=0.0001 A(ii+1,1)=((-1)^(ii))*(1/((ii+1)^4)); ii=ii+1; end RequiredSum=su...

7年弱前 | 0

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how to return to a back step by checking back steps . problem in 4 and 5 step
After running the code upto here: x=0.3; x=0.3; p=0.343; for n=2:65536; if x(n-1)>=0 & x(n-1)<=p x(n)=x(n-1)/p; else x...

7年弱前 | 0

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Importing data from multiple text files and plot on one figure?
Since you have not shared a sample text file, I assumed a few things. You can tweak this code a bit as per your files and that s...

7年弱前 | 0

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What is an equivalent of find() in python?
What 'find' is doing here: https://in.mathworks.com/help/matlab/matlab_prog/find-array-elements-that-meet-a-condition.html Equ...

7年弱前 | 5

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Transfer functions to simulate quadcopter rotor behaviour
1) In a close loop system, the transfer function in Simulink behaves as the "plant", which is essentially the quadcopter actuato...

7年弱前 | 0

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MATLAB WILL NOT OPEN
Hi, See here: https://in.mathworks.com/matlabcentral/answers/97167-why-will-matlab-not-start-up-properly-on-my-windows-based-s...

7年弱前 | 0

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How can I generate a code for this equation?
If you have Symbolic math toolbox then this can be done in an elegant way. In case you don't have symbolic math toolbox (like me...

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how to find the equivalent value in the same row of the next column?
Use this: data = [28 1; 28 2; 28,13; 30 11; 30 22; 30 30]; A=diff(data(:,1)); data(:,1)=[A;0]; temp=find(data(:,1)~=0); tem...

7年弱前 | 0

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How I can use printf or disp in MATLAB to print some special format of my data set?
A=ones(668,5); % Put your matrix here fid=fopen('MyFile.txt','w'); % Open text file temp=1; temp1=1; for ii=1:668 if ...

7年弱前 | 0

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Cant install MATLAB on UBUNTU 18.04.2 LTS
See the accepted answer issue#2 here: https://in.mathworks.com/matlabcentral/answers/229857-why-do-i-see-preparing-installation...

7年弱前 | 0

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How make code has 2 vectors as input and make loop than find output as vector
v=rand(10,1); t=[0:0.1:0.9]'; a=zeros(numel(v),1); for ii=2:numel(v) a(ii,1)=(v(ii)-v(ii-1))/(t(ii)-t(ii-1)); end disp...

7年弱前 | 1

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RC circuit trasnfer function expression
You can use the linearization functionality (Linear analysis tool) of control system designer to get transfer function from your...

7年弱前 | 0

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not allowing me use pid tunes
Why don't you compute the closed-loop transfer function (with a PID controller) and then apply Routh's criterion. It will tell y...

7年弱前 | 0

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sort 2 matrices for minimum numbers sum and divide them
I am assuming n is a multiple of m. In that case this works: r=sort(r); x=sort(x); m=input('enter value of m:'); if m==1 ...

7年弱前 | 1

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How to save the answer that is generated in a triple for loop?
Just add one more loop to index the 'peaks' something like this: for ii=1:numel(peaks) for K1 = 170000:5000:210000 kn = ...

7年弱前 | 0

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How i can write array cell to excel sheet using loops?
What is the issue? Is this what you are looking for: a{1,1}='glcm11'; a{1,2}='glcm12'; a{1,3}='glcm13'; a{1,4}='glcm14'; xl...

7年弱前 | 0

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Build the sum fom only a few coloumns of a matrix.
n=input('Enter number of rows:'); A=rand(n,10); B=zeros(n,2); for x=1:n B(x,1)=sum(A(x,1:5)); B(x,2)=sum(A(x,6:10))...

7年弱前 | 0