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how to find zero value with find
Matlab will index down the columns first. It appears that you want to go across the rows first. So, just transpose the matrix....

4 years ago | 1

Answered
Illegal use of 'end' in Simulink Coder when copying code from MATLAB to simulink function block
It looks to me like the problem in that screenshot is a typo: "Heaating" vs. "Heating" in the variable name which you are trying...

4 years ago | 0

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real simulation time in Matlab function code
Add an input to the Matlab function block and connect it to the output of a Clock block.

4 years ago | 0

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How can I represent this state space in MATLAB Code?
You need to replace 7sin(0.05) with 7*sin(0.05). Also, Matlab variable names can't have a space in them so close loop is not a ...

4 years ago | 0

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Answered
Why do I receive "Machine_Problem_8" requires more input arguments to run?
How did you call your function? You can't just press the "Run" button in the editor to call a function that expects input argum...

4 years ago | 0

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how to combine two matrices?
Maybe this is what you want for #1: Pg = 1; % example value for Pg A=[Pg; 0.5;0.6;0;0;0] B=[0;0;0;0.7;0.7;0.7] C = A+B For ...

4 years ago | 0

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Answered
How to explain the code below in the loop so I reduce the lines
This would be a lot easier if all of the csv files were in the same folder. You could then use the dir cmd to get a list of the...

4 years ago | 0

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Answered
Angular positons are wrong how to correct them ?
I believe that the angles are the angular displacements of the individual joints. If you wish to plot the total angular displac...

4 years ago | 0

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Answered
Simple Encryption Code check
You are only saving one element of x. You need to index x like you did i. So: function [coded] = caesar(vector, shift) i = d...

4 years ago | 1

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How to find computational time?
You might be looking for cputime()

4 years ago | 0

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Seal a cylinder in a scattered plot
Try this (I'm skipping the scatter portion for this example and assuming that you want the 'caps' that seal the ends to have the...

4 years ago | 0

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Answered
Matlab 2019b handle through script
Depending on your OS, read one of these two solutions: https://www.mathworks.com/matlabcentral/answers/97204-how-can-i-pass-inp...

4 years ago | 0

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Obtaining vertical and horizontal values from polarplot
The polarplot function won't give you the x and y data. So, you need to calculate it yourself. I've made up r and theta values...

4 years ago | 0

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Removing specific value from cell array
There may be a more compact (i.e., single line) way to do this but this works and is not too complex: A={[1 2 4 6 7]; [1 2 5 7 ...

4 years ago | 0

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Answered
Plot functions in MATLAB
Since I don't have the Statistics and Machine Learning Toolbox (for the unifrnd() function), I used the base Matlab function ran...

5 years ago | 0

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Creating a sound with certain obtained frequencies
Try this. Since you didn't provide f0 in your example code, I just picked some frequencies. Also, I changed to a fixed output ...

5 years ago | 0

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How to separate plot titles on single line? [solved]
Try this: title(sprintf('%s %s %s %s %s %s', head, neck, helmet, impact, energy, rep);

5 years ago | 0

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How to know what toolboxes and or functions my code in appdesigner is using?
Try this: matlab.codetools.requiredFilesAndProducts('top_level_function.m'); I know this works with regular functions. Not so...

5 years ago | 1

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Answered
How to make rotate the circular pattern of balls in a while loop?
I think you are very close to what you want. All I had to do to make this animate is to comment out the `hold on` line and incr...

5 years ago | 0

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"s" in Numerator in First-Order Filter
Use a transfer function block

5 years ago | 0

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What's wrong whith my schedule ?
There are several things wrong with this code. First while E~=0,2 is not valid Matlab syntax. Replace the , with a . if you...

5 years ago | 0

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Turning a 2x80 to an 80x80
It really depend on how you want to expand the matrix. If I understand what you want, you could try something like this: initi...

5 years ago | 0

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Proper usage of GoTo to avoid infinite loop
It appears that you are attempting to create a recursive algorithm. If so, replace "%JUMP TO RUN DIESEL GENERATOR!!!" with anot...

5 years ago | 0

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How to add animatedline to formatted figure?
From what you have posted, you have explicitly requested a new figure with the line: figure(); This will create a new figure a...

5 years ago | 1

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Answered
Enter the following variables: a= 123456, b=31/4 , c=cos(π/8). Now calculate
You really should go through the lessons in the Matlab Onramp tutorial if you don't understand how to do these very basic things...

5 years ago | 1

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Only gu values tu ?
To test for integer values of double numbers (doubles are the default numeric type in Matlab), I would suggest using mod(m,1). ...

5 years ago | 0

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hello everbody hahzu contain
Your code does what you want if you pass it a character array. For example if you pass '11', you get 3 as a result. Note the si...

5 years ago | 1

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How to invert a Transfer function in Simulink?
Transfer functions are not allowed to have a higher order in the numerator than in the denominator (more zeros than poles). Thi...

5 years ago | 0

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Answered
Getting values from balance into matlab
Try this: number = sscanf(a, '%*c %*c %f%*c'); The * characters tell sscanf to ignore (not return) those fields. You can lear...

5 years ago | 0

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How would I add a label to a variable?
Without extra toolboxes, and assuming that you are programming your 'converter' as a function and you wish to print the results ...

5 years ago | 0