biomed

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ode45 to reconstruct curve from curvature
Hi, could anyone explain me how to use ode45 to reconstruct a curve starting from its curvature values K(s)? Thank you

13 years 前 | 0 个回答 | 0

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reconstruct curve from curvature
Hi, I have a vector which contains the values of curvature K: at each point of the arc-lenght of the curve corresponds a value ...

13 years 前 | 2 个回答 | 0

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mesh of three vectors
Hi, I have three vectors x,y,z of the same length. How can use the mesh function to see a 3D graph? Thanks

13 years 前 | 1 个回答 | 0

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display the x value of a graph knowing the y value
Hi, I have a graph y(x) and I want to know when y has a value which is the correspondent value of x. How can I do it? I can't u...

13 years 前 | 1 个回答 | 0

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calculate frequency band using Parseval
I have the fft of my signal, but I don't know its frequency band and there are no lobe to extimate it. Can I use Parseval's T...

13 years 前 | 2 个回答 | 0

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reconstruc a signal using a filter
I have a vector Xs that represents the values of a sampled signal. How can I reconstruct the original signal? I know that...

13 years 前 | 1 个回答 | 0