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annotate +util/get_grid.m @ 86:3c39dd714fb6

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In Curve: Added numerical FD differentiation if derivative is not supplied. Added arc length computation based on the derivative. Added arc length parameterization (but this function is very slow.). In +util: Added fzero_vec.m and integral_vec.m, which call fzero and integral but take vector arguments.
author Martin Almquist <martin.almquist@it.uu.se>
date Sun, 29 Nov 2015 14:28:53 +0100
parents 7067bf8adbfa
children
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64
7067bf8adbfa Fixed some typing and added function to plot eigen values of a matrix.
Jonatan Werpers <jonatan@werpers.com>
parents: 0
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1 % [x,h] = get_grid(a,b,m)
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48b6fb693025 Initial commit.
Jonatan Werpers <jonatan@werpers.com>
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2 function [x,h] = get_grid(a,b,m)
48b6fb693025 Initial commit.
Jonatan Werpers <jonatan@werpers.com>
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3 % TODO: allow the interval to be a vector
48b6fb693025 Initial commit.
Jonatan Werpers <jonatan@werpers.com>
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4 x = linspace(a,b,m)';
48b6fb693025 Initial commit.
Jonatan Werpers <jonatan@werpers.com>
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5 h = (b-a)/(m-1);
48b6fb693025 Initial commit.
Jonatan Werpers <jonatan@werpers.com>
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6 end