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creating separately named .mat files and combining
I have code that I have to run 10 times manually. each time, i want it to record certain data in a .mat file, take those ten sep...
10 years 前 | 1 个回答 | 0
1
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How to generate a random variable (exponential) with a specified mean
i have been asked to generate a set of random numbers. the sum of the 5 exponentially distributed numbers should be 8, 9, 10, 11...
11 years 前 | 1 个回答 | 1
1
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can i integrate this function using integral?
I tried to integrate a function using the integral command but it did not work. I also used trapz but I think i'm missing some k...
11 years 前 | 2 个回答 | 0
2
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Make a movie out of a Crank Nicolson scheme
Hi, I am trying to make a movie out of the following code and all I get is a blank plot. I thought I just had to imbed the movie...
11 years 前 | 1 个回答 | 0
1
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Plotting a matrix using colormap and imagesc and modifying colors
Hi, I am trying to change the colors of my plot but I am not sure how to do that. My code is: A=zeros(5) A(3,3)=R5 f...
11 years 前 | 1 个回答 | 0
1
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Create a nxn matrix with the same numbers on different rows
Hi, I have done extensive searching to find a way to create a matrix that has rows 1-4 be 1 number, row 5 be another number a...
11 years 前 | 1 个回答 | 0
1
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Getting error matrix dimensions must agree when I run a stack that calculates the sin of the last number on the stack.
i have a rpmcalcuator stack that only takes certain operands. sin is one of them. when i try to add sin to my stack, it gives me...
11 years 前 | 1 个回答 | 0
1
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four sub-spaces of a matrix A
Hi, I am in a class to learn some matlab and am struggling with a homework assignment. The question is as follows: The que...
11 years 前 | 0 个回答 | 0
