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Can't see my text on a plot, but only for some values
Hey there, I'm trying to put on a text on the max value in a graph of solutions for second ODE. The equations depends on a vari...
8 years 前 | 1 个回答 | 0
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Solving second order ODE with ode45
Hey there, I'm trying to solve this ODE: y''=(x*y' - (x^2-n^2)*(1/x) (while n is a global variable and y(0.5)=1, y'(0.5)...
8 years 前 | 1 个回答 | 0
1
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How do I find non-zero values + lonely zeros in an array?
Hey, I would like to find the non-zero cells plus the zeros that has no zeros before or after them. For example in the array [0...
8 years 前 | 2 个回答 | 0
2
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How to copy anti diagonal elements to another matrix?
Hello, I need to copy both diagonals from one matrix to another. For example: If (i==j or i==n+1-j) : MatA(i,j)=MatB(i,j);...
8 years 前 | 3 个回答 | 0
