Wynand

Last seen: 2 mois il y a | Actif depuis 2023

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LQR controller for Rotary inverted pendulum tuning problems
I have to implement a controller for a rotary inverted pendulum. I managed to get it to a point where it stays upright for a whi...

3 mois il y a | 1 réponse | 0

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Designing a discrete phase lag or phase lead compensator for specific transient response characteristics
For a university assignment, we are designing and building a compensator for a buck-boost converter. I have worked out a suffici...

8 mois il y a | 1 réponse | 0

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PID controller behaves strangely for larger Ts values
I am designing a PID controller for a rudimentary elevator system The elevator has to take more than 5s to arrive at the next f...

environ un an il y a | 1 réponse | 0

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PI controller does not have the effect I would expect from the calculations
I am designing a PI controller for the following plant K = 11041666; B = 100; M = 1019; num = [K]; den = [M B K]; sys = tf...

environ un an il y a | 1 réponse | 0

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Transfer function where some of the coefficients are dependent on the output Y(S)
I have a problem to solve where I have a transfer function where the coefficients are a function of the system's position. This ...

plus d'un an il y a | 1 réponse | 0

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Using ss2tf when your matrices are variables without values yet
syms m b k A = [0 (1/m+1/b);-k (-k/m-k/b)] B = [0;k] C = [0 1] D = [0] [b,a] = ss2tf(A,B,C,D) I would like to get th...

plus d'un an il y a | 2 réponses | 0

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Need help with word identification using fft()
I am writing a program to listen to a voice and then return the most probable matching word. The issue I am running into is the ...

environ 2 ans il y a | 1 réponse | 0

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How do I extract the audiodata from a struct that I got from dir(fullfile.....
This won't work when you are working with more dynamics folders but this is the solution that I found clear % Tester_object ...

environ 2 ans il y a | 0

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How do I extract the audiodata from a struct that I got from dir(fullfile.....
I have a folder with 100 wav files I need to iterate through and apply different functions to This is what I have so far clea...

environ 2 ans il y a | 2 réponses | 0

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Error using 'splitapply' when the first bin has no entries
I am writing a function to take the values from a cell array, split them according the the values in the second column of each c...

environ 2 ans il y a | 1 réponse | 0

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I need to isolate certain values of a matrix based on whether one of the values fall in a certain range
I am writing a word recognition program that takes an array from 'audioread' and applies a few methods to it to get a frequency ...

environ 2 ans il y a | 1 réponse | 0

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Question

Reading file names from a certain directory into a cell array to compare it with a different cell array
I have a folder with a few .wav files in them. The name of the file is the word the file contain. I need to compare an entered s...

plus de 2 ans il y a | 1 réponse | 0

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How can I create an array(not a cell array) for every iteration of a for loop
I am writing a function that can take an n x 2 matrix 'Words' and split them up into individual 1x2 arrays. These two values ar...

plus de 2 ans il y a | 1 réponse | 0

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