Josh Glenn

Active since 2016

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Solve Command On Colebrook Equation
Hello...I am attempting to plot the colebrook, bruus, and haaland equations on a loglog scale for a homework assignment. I curre...

6 years ago | 0 answers | 0

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Question

Put multiple loglog plots on one figure
Hello...I am trying to put 3 loglog plots on the same figure but this is not working. Any recommendations or small things I'm mi...

6 years ago | 1 answer | 0

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Question

Error: Warning: Matrix is singular to working precision
Hello...I am currently working on a project for university and I need to create an A and b matrix to solve for Ax=b. When I run ...

6 years ago | 1 answer | 0

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Question

For the code below how would I make it ALWAYS select and set the upper left corner to be 1 always no matter what the n value is (10, 1000, 1000000)?
n=10; % number of nodes in the x-direction meshsize = n*n/2; nodes = 1:meshsize; nodetype = zeros(n/2, n); del...

6 years ago | 1 answer | 0

1

answer

Question

Trouble With Graphing Functions
Hello...I am making a basic program that has the original function, the derivative, and the integral. I then am trying to have ...

8 years ago | 0 answers | 0

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answers