From d17b33131c14864bd1eae275f49a3f148e21cf29 Mon Sep 17 00:00:00 2001 From: Leo Chan Date: Thu, 22 Oct 2020 01:53:21 -0400 Subject: Squashed commit of the sb-vbs branch. Includes the SD-VBS benchmarks modified to: - Use libextra to loop as realtime jobs - Preallocate memory before starting their main computation - Accept input via stdin instead of via argc Does not include the SD-VBS matlab code. Fixes libextra execution in LITMUS^RT. --- .../common/toolbox/toolbox_basic/TOOLBOX_calib/is3D.m | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+) create mode 100755 SD-VBS/common/toolbox/toolbox_basic/TOOLBOX_calib/is3D.m (limited to 'SD-VBS/common/toolbox/toolbox_basic/TOOLBOX_calib/is3D.m') diff --git a/SD-VBS/common/toolbox/toolbox_basic/TOOLBOX_calib/is3D.m b/SD-VBS/common/toolbox/toolbox_basic/TOOLBOX_calib/is3D.m new file mode 100755 index 0000000..ab00b3d --- /dev/null +++ b/SD-VBS/common/toolbox/toolbox_basic/TOOLBOX_calib/is3D.m @@ -0,0 +1,19 @@ +function test = is3D(X), + + +Np = size(X,2); + +%% Check for planarity of the structure: + +X_mean = mean(X')'; + +Y = X - (X_mean*ones(1,Np)); + +YY = Y*Y'; + +[U,S,V] = svd(YY); + +r = S(3,3)/S(2,2); + +test = (r > 1e-3); + -- cgit v1.2.2