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Michael Wang


Last seen: plus de 2 ans ago Active since 2020

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Why legend something wrong
I got some sample codes from this I am not sure why plotting some with wrong legends : ( clear;clc;close all; h = [0.05 0...

plus de 2 ans ago | 2 answers | 0

2

answers

Question


How to show the color changing while comparing with grid size
Hi, there. I am a little confused about some technical issues about color changing while doing the plotting. When I change the...

plus de 2 ans ago | 1 answer | 0

1

answer

Question


Some technical issues of Laplace Numerical Equations
Hi there, I got some error message from the coding. The codes are shown below. When I run with it, it says I have the message ...

plus de 2 ans ago | 1 answer | 0

1

answer

Question


How to find the max value of amplitude in Fast Fourier Transform function?
The question is aksing to find the max value of amplitude in Fast Fourier Transform function and display the related requency va...

plus de 2 ans ago | 1 answer | 0

1

answer

Question


1D diffusion equation of Heat Equation
I am a little confused about the output of the function t_crit, I have no ideas how to write this code, I think others are okay ...

plus de 2 ans ago | 0 answers | 0

0

answers

Question


Question about a function
I am not sure what is wrong with my function coding, I tried code in the matlab, it works, however the matlab grader says run wi...

plus de 2 ans ago | 1 answer | 0

1

answer