From 2b61d521c51300575c981a48d256c87cbcf6e478 Mon Sep 17 00:00:00 2001 From: Michael Abed Date: Mon, 9 Apr 2012 22:28:34 -0400 Subject: update thinsg --- pratt2.m | 38 ++++++++++++++++++++++++++++++++++++++ 1 file changed, 38 insertions(+) create mode 100755 pratt2.m (limited to 'pratt2.m') diff --git a/pratt2.m b/pratt2.m new file mode 100755 index 0000000..e94b91d --- /dev/null +++ b/pratt2.m @@ -0,0 +1,38 @@ +% EK301, Section A1, Group 7, 4/09/12 +% Michael Abed, ID U55178419 +% Joseph Stone, ID U44434740 +% Ben Havey, ID + +% modified pratt truss + +C = [ + 1 1 0 0 0 0 0 0 0 0 0 0 + 1 0 1 0 0 0 0 0 0 0 0 0 + 0 1 1 0 0 0 0 0 0 0 0 0 + 0 0 1 1 0 0 0 0 0 0 0 0 + 0 1 0 1 0 0 0 0 0 0 0 0 + 0 1 0 0 1 0 0 0 0 0 0 0 + 0 0 0 1 1 0 0 0 0 0 0 0 + 0 0 0 1 0 0 1 0 0 0 0 0 + 0 0 0 1 0 1 0 0 0 0 0 0 + 0 0 0 0 1 1 0 0 0 0 0 0 + 0 0 0 0 0 1 1 0 0 0 0 0 + 0 0 0 0 0 0 1 1 0 0 0 0 + 0 0 0 0 0 1 0 1 0 0 0 0 + 0 0 0 0 0 1 0 0 1 0 0 0 + 0 0 0 0 0 0 0 1 1 0 0 0 + 0 0 0 0 0 0 0 1 0 0 1 0 + 0 0 0 0 0 0 0 1 0 1 0 0 + 0 0 0 0 0 0 0 0 1 1 0 0 + 0 0 0 0 0 0 0 0 0 1 1 0 + 0 0 0 0 0 0 0 0 0 0 1 1 + 0 0 0 0 0 0 0 0 0 1 0 1 +]'; + +Sy = zeros(12,3); Sy(1,2) = 1; Sy(12,3)=1; +Sx = zeros(12,3); Sx(1,1) = 1; + +X = [0 8 8 16 16 24 24 32.33 32.33 40.66 40.66 49]; +Y = [0 8 0 0 8 8 0 0 8 8 0 0]; + +L = zeros(24,1); L(12+7) = -3.92; -- cgit v1.2.3