From f4941ab1751e3f41adddaa738ccb0aca1a60b12b Mon Sep 17 00:00:00 2001 From: Erik R Eaton Date: Tue, 28 Mar 2017 17:32:22 -0400 Subject: [PATCH] add description of matlab integration for #5 --- README.md | 3 +++ 1 file changed, 3 insertions(+) diff --git a/README.md b/README.md index 22eb1cf..f104511 100644 --- a/README.md +++ b/README.md @@ -4,7 +4,10 @@ Natrual Frequency 1 = 2sqrt(5) Natural Frequency 2 = 0.5(sqrt(5*(sqrt(129)-9))) +Note: In order to calculate the natural frequencies, the first matrix was simplified into a polynomial of degree 8. The poly() function was utilized ````poly(80 20 0 -4200 12000)```` to isolate the roots. The eig() function was utilized for the second, simplified matrix in order to isolate the eigenvalues for each natural frequency. + ![first work] (first work.png) +![second work] (second work.png) ## 6 ## | # of segments | largest | smallest | # of eigenvalues | | --- | --- | --- | --- |