Classical_Mechanics_with_Matlab_applications_JEH.zip: eigen.m - File Exchange

Code covered by the BSD License

Highlights from
Classical_Mechanics_with_Matlab_applications_JEH.zip

[xf,fval,exitflag,iters]=mmfs... file downloaded from http://www.mathworks.com/matlabcentral/
binary1_der( t, w, flag,c,m1,... binary2_der.m: returns the derivatives for binary mass system
central_der( t, w, flag,a,L,m... central_der.m: returns the derivatives for -a*r^p central force
centralu_der( h, v, flag,a,L,... centralu_der.m: returns the derivatives for
cycloid3d_der( t, r, flag, qm... cycloid3d_der.m
doublep_der(t,w,flag,L1,L2,m1... doublep_der.m: returns the derivatives for the double pendulum problem
froot =ecoll_2dfun(X)%use thi... ecoll_2dfun.m finds the zeros of the momentum, energy equations
froot =ecoll_2dfun0(X)%use th... ecoll_2dfun0.m finds the zeros of the momentum, energy equations
inerel2=inert_el2(m,x,y,z) ... inert_el2.m
inerel=inert_el(m,x,y,z) inert_el.m
molec_der( t, x, flag) molec_der: returns the derivatives for the two atom molecule
pend2_der( t, x, flag,w0) pend2_der: returns the derivatives for the pendulum's full solution
rocket_der( t, w, flag,alpha,... rocket_der.m: returns the derivatives for the rocket equations
ruther_der( t, w, flag,K,m) ruther_der.m: returns the derivatives for Rutherford scattering trajectory
simpu=simp(f,inc)
step=stepf(x,s,ss) stepf.m
top_der(t,w,flag,I,Is,ws,tau0... top_der.m: returns the derivatives for the symmetric top problem
torquef2_der( t, w, flag, gam... torquef2_der.m: returns the derivatives for the torque free ellipsoid
trapez=trap(f,inc)
binary1.m
binary2.m
central.m
central2.m
centralu.m
conic1.m
conic2.m
conic3.m
cube_princ_ax.m
curl_ex.m
cycloid2d.m
cycloid3d.m
det_soln.m
det_soln2_2d.m
divergence_ex.m
doublep.m
drive_amp.m
drive_phase.m
drive_power.m
drive_sol.m
earthorb.m
ecoll_2d.m
ecoll_2d0.m
eigen.m
ellipse.m
ellipso.m
euler_ang.m
fixed_axis.m
foft.m
fofv.m
fofx.m
foucault.m
gauss_sphere.m
gm_ruther.m
gradient_ex.m
ho1.m
ho2.m
inter_spr1.m
inter_spr2.m
kepler3rd.m
least_action.m
molec.m
molec_mu.m
moment_sdisk.m
orbit_period.m
over_crit_damp.m
parabola.m
partic1.m
partic2.m
pend0.m
pend1.m
pend2.m
potential.m
projectile.m
projectile2.m
r_energy.m
rocket.m
ruther.m
ruther_cross1.m
ruther_cross2.m
ruthercm_cross.m
simple_orbit.m
theta_max.m
top.m
torque_free.m
torque_free_s.m
torquef2.m
under_damp.m
v_and_f.m
xoft.m
View all files

from Classical_Mechanics_with_Matlab_applications_JEH.zip by Javier Hasbun
Applications from the text: Classical Mechanics with Matlab applications by Javier E Hasbun, Jones &

eigen.m

%eigen.m
clear;
M=[[1,-1];[-1,1]]  %input matrix M
[P,L]=eig(M)       %eigen vectors, P, and eigenvalues, L
PI=inv(P)          %inverse of P
P*PI               %the unit matrix should result
PI*M*P             %check eigenvectors. Should get eigenvalues back

Highlights from Classical_Mechanics_with_Matlab_applications_JEH.zip

Highlights from
Classical_Mechanics_with_Matlab_applications_JEH.zip