# Tiffany

Aktiv seit 2011

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Fitting unknowns to a curve with minimized error
I have a series of equations I am trying to fit to a data set (x) separately: for example: (a+b*c)*d = x a*(1+b*c)*d ...

fast 11 Jahre vor | 1 Antwort | 0

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Length/Percentage of a line within a polygon square.
<<http://i48.tinypic.com/358nts2.png>> Grid lines and blue lines have been plotted as lines. Numbers are labels. I'd like...

mehr als 11 Jahre vor | 0 Antworten | 0

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Multiply parts of matrices
Hello everyone - many thanks for taking the time to read this. Matrix A is 63x63 and Matrix B is 63x7 I want to multiply every...

mehr als 12 Jahre vor | 2 Antworten | 0

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Concatenation of matrices both vertically and horizontally in a specific order.
I have two matrices. n=5; A = (9,9,n,2); %# 5 matrices to go along the diagonal B = (9,9,25-n,2); %# 20 matrices going f...

mehr als 12 Jahre vor | 2 Antworten | 0

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