dustin

Active since 2013

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Solving for a symbol and converting it to double to use in a loop
My two questions are commented in the code by *%question* % This program use Cramer's rule to solve the no damping case ...

11 years ago | 1 answer | 0

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Question

Using cov to find a covariance matrix
In the code below, CX and CY are the covariance matrices. However, when I try to use cov(x,x') or cov(xbar,xbar'), I dont get t...

11 years ago | 1 answer | 0

1

answer

Question

using a figure in a for loop for different figures
When I try to plot different figures in a for loop, the last figure is plotted for all three figures. I tried interchanging the...

11 years ago | 1 answer | 0

1

answer

Question

Shrinking the height of the colorbar
When I am plotting with subplots and one of the plots is shorter than the other, the use of colorbar on the shorter plot makes i...

11 years ago | 1 answer | 0

1

answer

Question

cplxmap issue when trying to plot z^(1/3)
I am trying to plot z^(1/3) using cplxmap. However, whenever I run my code, I recieve the following errors that are occuring in...

11 years ago | 1 answer | 0

1

answer

Question

Plotting an infinite integral
How do I plot an infinite integral? I am trying to plot a solution to Laplaces equation where -inf < x < inf. What I have tr...

12 years ago | 0 answers | 0

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Question

plotting heat diffusion in a sphere
I am trying to plot heat diffusion in a sphere but I am having no luck. I am trying to adapt my code for a square. My code f...

12 years ago | 0 answers | 0

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Question

indexing a vector by a power
I would like my vector to go by powers of 2 but everything I tried hasn't worked. for n = 0:9 pow = (1:2^n:512) end...

12 years ago | 3 answers | 0

3

answers