Vectorize 3 for loops
Hi, Here is your answer: Max = 5; tab = randi(10,50,60,10); second_tab = randi(5,50,60,10); new_tab = second_tab*5; new_ta...

4 years ago | 0

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find in cell array
Hi, The simple problem with your code is it is not able to extract the indices of the value 1 which has been obtained by MM. I...

4 years ago | 1

Hi, The answer is simple. You try with xlsread [A, B, C ] = xlsread('Data.xlxs'); Here A gives all the numbers of the matrix. ...

4 years ago | 1

How to Sum functions?
Uff!!!. I think I finally found a solution to this. I will not assure this is the best way to do it. clear all; %initialize ...

4 years ago | 0

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how to plot fewer marker ?
Hi, Can't you just delete a few data from VarName10? You can write a simple code like this VarNamePlot = VarName10; m = leng...

4 years ago | 0

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how to make 3 lsbs set to zero
I have written a sample code. Please take a look at it. one point to be noted would be when you convert a decimal to binary in ...

4 years ago | 0

How can I find if a line and a circle intersect.
If you have the matrix data with you then you can try to find common numbers between those two matrices. intersect(A,B); This ...

4 years ago | 0

save result in cell
create a cell and then store them. Dont create the matrix at all result = cell(1,n) for k = 1:n result{k} = 106 ;%<calcul...

4 years ago | 0

how to make 3 lsbs set to zero
Step1: load the rgb image step2: create a matrix image(x,y,:) Step3: convert values to binary>> de2bi Step4: replace the 3 lb...

4 years ago | 0

Some of the lines in the code below does not execute, why?
Hi, I went through the code. Technically code has no problems with the code. Everyline is being executed. You can try it by hav...

4 years ago | 1

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Question involving nested 'for loops' pertaining to structs and cell arrays
I think the problem is simple. Try deleting the frames using the command clear . I am pretty sure that you are just overwrite pa...

4 years ago | 0

How do i find the amplitude of a peak in my plot?
Hello, Find the slope for each case. When there is change in slope from positive to negative, its a peak. If the slope changes ...

4 years ago | 0

MATLAB - xlswrite - how to avoid overwriting
Hey, Great question . I was also caught up in the same question but I know have the answer. So the logical thing to do woul...

4 years ago | 0

Create a uniform empty cells between 2 data in excel file?
Please check this out: [num, as,ads] = xlsread('m.xlsx'); %take the required data A = num(1:48, 1:2); %initialize B B =...

4 years ago | 0

Non zero min 3D matrix
You can remove all the for loops and make it more effecient A= rand(10,10,10); A(A==0) = inf; min(A) Here I am just replacin...

4 years ago | 1

how to find the summation for the odd and even numbers(from 0 to 100) save odd number in sum1 and even in sum2
tryThis: N=100; Numbers = [1:1:N]; Even = Numbers((mod(Numbers,2) ==0)); Sum1 = sum(Even); odd = Numbers((mod(Numbers,2) ...

4 years ago | 0

Problem with unique command
Hi, I think there is a confusion between the functions of IA and IC. lets consider an example A = [9 2 9 5]; [C, ia, ic] = u...

4 years ago | 1

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Writing Code for Identifying Objects in a Photo
I would suggest you read the book "machine learning with Maltab". This is a huge topic and there is not shortcut to learn this.

4 years ago | 0

Why can't we continue writing small scripts in the MATLAB terminal as we can do in python terminal?
I am not really sure of this answer but I will just go ahead. In Matlab for a function to work you should create same file name...

4 years ago | 0

Using loop inside loop curve fit and extract x intercept_Data Attached
I have done it using a for loop. You can also try without for loop too. Please do optimise the code with functions for your part...

4 years ago | 1

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Help combine the two scripts
% clear all; x=[2 2 2 2 2 2 2 2 2 2] autocorr(x); N=length(x); y=x; z=x; for i=1:N-1 for i=N-1:-1:1 x...

4 years ago | 0

How to write a function or loop if inputs of subsystem block is full then connect to other subsyem block in script?

4 years ago | 0

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Cell array of coordinates from two vectors
you should you at least one nested loop for k=1:length(X) z=[X(k) Y']; perms(Z); end

4 years ago | 0

calculate input of a system having output and transfer function
https://dsp.stackexchange.com/questions/16671/output-of-a-system-given-its-transfer-function-and-input-beginner Does this sol...

4 years ago | 0

Matching port number in two simulink model
%find all inports from both system Allinports1=find_system('PortSync/Subsystem1','BlockType','Inport'); Allinports2=find...

4 years ago | 0

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How to use a string as name for variable/array?

4 years ago | 0

Simulink 2017a model window resuse preference?
Yes. This has been removed in the present versions of Matlab and you get the complete path of the model on the left top side of ...

4 years ago | 0