Answered
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...

6 years ago | 0

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

6 years ago | 0

Answered
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...

6 years ago | 0

Answered
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...

6 years ago | 0

Answered
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...

6 years ago | 0

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Answered
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...

6 years ago | 0

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Answered
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...

6 years ago | 0

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Answered
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...

6 years ago | 5

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Answered
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...

6 years ago | 0

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Answered
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...

6 years ago | 0

Answered
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...

6 years ago | 0

Answered
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...

6 years ago | 0

Answered
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 ...

6 years ago | 0

Answered
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...

6 years ago | 0

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Answered
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...

6 years ago | 1

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

6 years ago | 0

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Answered
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...

6 years ago | 0

Answered
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 ...

6 years ago | 1

Answered
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 = ...

6 years ago | 0

Answered
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...

6 years ago | 0

Answered
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))...

6 years ago | 0

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How could we rescale the step response of MIMO state space model system?.
The system you have mentioned is fully controllable as the controllability matrix has full rank. By 'rescaling' I assume you wan...

6 years ago | 0

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Answered
Can't uninstall because it was deleted
You can try re installing or manually deleting as explained here: https://in.mathworks.com/matlabcentral/answers/92244-how-do-i...

6 years ago | 0

Answered
Block Diagram Transfer Function
I think you can use the linearize function to do that when you specify your linearization input and output properly.

6 years ago | 0

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How to choose the desired poles for this system[MIMO closed system] (Controller and observer design) ?
Your problem is basically a set path tracking problem. In you case the 'r' is nothing but 'v' and N is the third matrix give...

6 years ago | 0

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Answered
Retrieve data from a particualr row
Use this: %% Initialize variables. filename = 'C:\Users\Raj\Desktop\out_Denmark2030Alternative.txt'; % Put your text file path...

6 years ago | 0

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Answered
Could you check this implementaion of Controller and observer design?
Pretty good start!! Now, please note that since you have mentioned that your doubt is in implementation, I have seen only your...

6 years ago | 0

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Answered
Help counting a string of 1s in 2018a?
You can use something like this: A=[0 1 1 1 0 0 1 1 1 0 0] A1 = [1,diff(A)]~=0; Count = [A(A1)']; Required_Answer=sum(Count(...

6 years ago | 0

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Answered
How to store results from loops and put them in matrice
Just pre define R as an empty array and use it inside the loop with suitable indexing. Something like this: R=zeros(10,1); % Pr...

6 years ago | 0

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Answered
Hi everyone Any help please. In Matlab, even if in guiding me
1) Step 1: Choose suitable time domain criteria for your system and See the example on how to compute the dominant eigen values ...

6 years ago | 1

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