- Matlab radon/backprojection
- MRI Highly Constrained Backprojection
- dsp Mathematica package
- Butterworth polynomials
- Butterworth analog ﬁlter design
- IIR Butterworth ﬁlter
- Computed tomography
- scaling factors in fft()
- Fourier transform diagrams
- circular convolution
- FFT in Maple and Matlab
- DVD MPEG-2 decoding
- image Restoration by inverse filtering
- FM modulator in simulink
- Sampling theory diagrams
- Mapping H(s) to H(z)
- image projection matrix
- digital communications cheat sheet
- optics cheat sheet PDF image

- event driven GUI in Mathematica
- zero index in Mathematica
- Kamke differential equations
- Matlab Mathematica and Maple matrix rank calculation
- functional style in Mathematica
- history of Mathematica
- Mathematica 6.0 functions HTML PDF
- examples using Mathematica old command ScatterPlot3D
- Mathematica timing for $\pi$
- Maple 12 packages
- newsgroup traffic
- traditional math notation in Mathematica
- Rubi2 integration tests
- making package in Mathematica
- OO in Mathematica
- mathematica UI using macros
- simplification in Maple and Mathemtica
- Kevin Charlwood integrals
- timofeev integrals
- Mathematica animation to PDF using $\LaTeX$
- Mathematica vs. tikz for making diagram
- sums of sins to a sin

- my math cheat sheet
- similarity transformation and SVD
- SVD report
- SVD norm measures for data reconstruction
- solving Van Der Pol using perturbation
- ODE45 and Van Der Pol
- PDE's using FDM
- Lapack functions
- Iterative solution to ODE
- eigenvalues Jacobian iteration matrix
- numerical errors in solution of second order ode
- 2D Laplace in Mathematica
- 1D advection in Fortran
- 1D advection in Ada
- Taylor Series in single and double precision
- LU decomposition in Matlab
- using Matlab ode45
- Penta-diagonal solver
- my matlab functions
- ﬁnite difference formulas
- Euler circuits with Fleury algorithm
- roots of unity

- stiffness matrix derivation
- analyze 2nd order system in simulink
- 2nd ODE using central difference and FEM
- 1st and 2nd order ODE using FEM
- Gaussian Quadrature method for 1D HTML PDF
- solving Poisson PDE with FEM
- Ritz and Galerkin for axial loaded beam
- stiffness matrix for a 4 DOF beam
- FEM demo axial loaded beam
- plain strain matrix for triangle element
- response of closed loop system
- LEO to GEO orbit design
- double pendulum equations
- dynamics cheat sheet
- aerospace cheat sheet
- my waves cheat sheet PDF image
- thermodynamics cheat sheet
- rolling disk inside another
- screw axis kinematics
- Deformation gradient tensor
- Stress measures in deformed solids
- modal analysis
- Euler-Bernoulli beam deflection

- rsync
- GNUmake
- Linux system calls
- MBR structure on Intel PC
- SNA to DECnet network architecture HTML PDF
- SNA protocol card. This was my SNA cheat sheet card when I worked on SNA networking HTML PDF
- SNMP traps