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Anthony Koning


Last seen: mer än ett år ago |  Active since 2021

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How to extend x range of pwelch
Hi, I'm wondering how to extend the pwelch x range of a function. by default, if you were to plot pwelch(X), the default range ...

mer än ett år ago | 1 answer | 0

1

answer

Question


How to input two values as one value
Hi, I'm wondering how two different values can be combined into one individual value. For example, I have a signal Y with 10000...

mer än ett år ago | 1 answer | 0

1

answer

Question


How to find max value for a function between 2 specified values
Hi, I'm wondering how the max function can be used to both find the maximum output value, the given input value that results in ...

mer än ett år ago | 2 answers | 0

2

answers

Question


Bandpass Filter Not Filtering Signal
Hi, I've currently designed a bandpass filter to filter a signal between 1 and 30 Hz, but when plotting it, my signal still has ...

mer än ett år ago | 1 answer | 0

1

answer

Question


Bandpass Filter Command Question
Hi, I'm currently trying to design a bandpass filter to filter a series of input data y between 1-30 Hz. Acording to the syntax...

mer än ett år ago | 1 answer | 0

1

answer

Question


How to plot data of only specified rows of matrix
Hi, I'm currently trying to plot a line from rows 1 and 7 of an 8*1000 single matrix from data imported from a .mat file, howeve...

mer än ett år ago | 2 answers | 0

2

answers

Question


How can I perform a summation of a freqz function
Hi, I'm currerntly trying to figure out how to perform a summation of a frequency transfer function. How would I go about summi...

mer än ett år ago | 1 answer | 0

1

answer

Question


How to design a filter to remove every other spike on graph
How would I go about designing a filter to remove every other point of discontinuity from a sine wave. Effectively, I'm working...

nästan 2 år ago | 1 answer | 0

1

answer

Question


How to add an If/Then Loop in Simulink
Hello, I'm currently trying to figure out how to get an if/then loop to work in simulink using randomly generated numbers. Esse...

nästan 2 år ago | 1 answer | 0

1

answer

Question


Freqz Command Resulting in Position 1 Invalid Index
Hi, I was wondering if someone could review my code an explain what is causing the error message in my freqz command. The error...

ungefär 2 år ago | 1 answer | 0

1

answer

Question


How to create a 2D reverse matrix
Hi, I'm wondering how to create a reversed numerical matrix. For example, if I have a convolution h[j,k] = [1 2 3; 4 5 6; 7 8 9...

ungefär 2 år ago | 2 answers | 0

2

answers

Question


Trouble getting im2double to show image
Hi, I'm currently trying to figure out how to display an image after changing it's class type in Matlab. My code is: im = imre...

ungefär 2 år ago | 1 answer | 0

1

answer

Question


How to put an audio file through a filter made through matlab
Hi, I'm wondering how I can place a sound file through a filter that I made through Matlab. The code works, I'm just wondering ...

ungefär 2 år ago | 1 answer | 0

1

answer

Question


How to use a Fir1 filter to make a lowpass filter
Hi, I'm currently trying to make a lowpass filter for a sound clip with the specs of being order 128 and having a curoff frequen...

ungefär 2 år ago | 1 answer | 0

1

answer

Question


How to add Frequency to audioinfo
Hi, I'm wondering how to add a frequency to the audioinfo command. As it stands, audioinfo only provides channels, sample rates...

ungefär 2 år ago | 0 answers | 0

0

answers

Question


Help Plotting Diffusion Equation in MatLab
I am currently working on a diffusion distribution project for an engineering class. The class requires me to use MatLab for ma...

ungefär 3 år ago | 1 answer | 0

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answer