Fixed-fixed end beam

Fixed-fixed (Clamped-Clamped) end beam evaluations

This script computes Mode shapes and natural frequency calculations of fixed-fixed end beams
% HELP: This script is to evaluate mode shapes and corresponding natural
% frequencies of the fixed-fixed beam by a user specified mechanical
% properties and geometry size of the beam.
% Prepare the followings:
% - Material properties of the beam, viz. density (Ro), Young's modulus (E)
% - Specify a cross section of the beam, viz. square,rectangular, circular
% - Geometry parameters of the beam, viz. Length, width, thickness
% -
% Fixed-fixed (Clamped-Clamped) beam calculations
% E Young's modulus
% Ro density
% Ix cross sectional moment of inertia (along the X axis)