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  • License: Freeware
  • Last update: 5 years ago
  • Total downloads: 65
  • Price: Free |
  • Operating system: Linux, Mac OS X, Win All, BSD, Solaris
  • Publisher: Jan
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scripts default iconError propagation function (Scripts) Publisher's description

First define a symbolic function f(u1,u2,...,ui) using the syms command.

First define a symbolic function f(u1,u2,...,ui) using the syms command.

Next, define a vector u=[u1,u2,...,ui] containing all variables of f.

Define an 1 x i row vector q=[q1,q2,...,qi], containing the values that the function will be evaluated in. Define also an sq=[sq1,sq2,...,sqi] vector, containing the uncertainty on every value in q.

q and sq can also be
m x i matrices (for varying values of qi and sqi). You can also have varying qi and a fixed sqi (the function will recognize if sqi is fixed (a row vector) or changing (a matrix).

The function will output an m x 2 matrix with the first column containing f(q) and the second column the error propagation of f(q) using this formula:


System Requirements:

MATLAB 7.10 (2010a)
Program Release Status: New Release
Program Install Support: Install and Uninstall

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