Per Sundqvist
Chalmers Tekniska Högskola
自 2004 起处于活动状态
Followers: 0 Following: 0
Professional Interests: quantum and mathematical physics
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Exponential fit, without start-guess
Fits 1) f=s1+s2*exp(-t/s3) or 2) f=s1+s2*exp(-t/s3)+s4*exp(-t/s5) to numerics, without startguess
15 years 前 | 2 次下载 |
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3D Data Interpolation
3D interpolation using modified 4-point vector Newton interpolation
16 years 前 | 1 次下载 |
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erfi function
Imaginary error function (could be complex) using matlab's incomplete gamma function gammainc
16 years 前 | 3 次下载 |
已提交
Orthogonal Linear Regression
Fits a line y=p0+p1*y to a dataset (xdata,ydata) in an orthogonal way.
19 years 前 | 1 次下载 |
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Points Inside polygone
Finds those points (xi,yi) who are inside the polygon, defined by the vectors (x,y)
20 years 前 | 1 次下载 |
已提交
Koch Star Eigenvalues
Gets the coordinates of kocks snowflake and creates the poygone in femlab3.0.
20 years 前 | 3 次下载 |