Nasser M. Abbasi
email
updated May 24, 2014
simulation
Mathematica scientific CDF apps
Various simulation notes
HowTo, FAQs
Mathematica-Matlab-Maple HowTo
Basic simulink examples
Networking/Unix
Maple FAQ
Mathematica FAQ
Matlab notes
Ada website
Fortran notes
Latex, htlatex
Linux cheat sheet
Octave cheat sheet
Julia programming cheat sheet
My old C programming card
DSP, image processing
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
computer algebra
Event driven GUI in Mathematica
Zero index in Mathematica
Kamke differential equations
Matlab-Mathematica-Maple matrix rank comparison
On functional style in Mathematica
History of Mathematica
Mathematica 6.0 functions
HTML
PDF
Example using Mathematica 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 in PDF using LaTeX
Mathematica vs. tikz for making diagram
Sums of sins to a sin
Archive of Mathematica stackexchange weekly newsletter
Symbolic solution to expansion of natural frequencies method for determining exp(At)
control systems
Poles of inverted pendulum on cart
Inverted pendulum LQR control
Tune PID controller
Mathematica control systems documentation flow
Differential equations view of closed loop systems
Converting differential equations to controllable state space form
Mason rule to obtain transfer function from state space
Hurwitz stability applied to Kharitonov interval polynomial
state pole assignment design using Mathematica
Applied Mathematics
Math cheat sheet
Similarity transformation and SVD
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
Using Mason's signal graph to solve Ax=b
Picard iterations to solve non-linear state space numerically
statistics
statistics notes
Random numbers in mathematica
Hidden Markov Model
Closed and transient states in Markov chain
Hastings-Metropolis algorithm
Statistics cheat sheet
Java
Java packages diagram. (1.4, and J2EE). These diagrams are hard to read. I did them using VISIO by browsing the full JDK source code.
JDK1.4 beta2 and J2EE 1.2.1, all packages on one diagram
Official SDK packages only
JDK 1.4 beta2 only, all packages
2SE 1.4 Beta2
Java floating points
My old 1996 Java cheat sheet card
school things
Courses taken
Universities I took courses at
US school rankings
PCA for cancer detection on microarray data
Mathematics of HYPR Co-author
PCR software patent
Wolfram Research computational award
Academic achievement award
Dynamics/structures
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
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
Waves cheat sheet
PDF
image
Thermodynamics cheat sheet
Rolling disk inside another
Screw axis kinematics
Deformation gradient tensor
Stress measures in deformed solids
Vibration modal analysis
Euler-Bernoulli beam deflection
Pendulum on moving cart
miscellaneous notes
Javascript examples
Boeing parade of progress poster
Change units of fig file in Matlab
My chess games
Book collection
Some Matlab GUI I wrote with GUIDE
Objects in DNA analysis
Volume Managers survey
ASCII table from the net
comp.text.tex trend
Latex2html installation
old HP poster for LAN protocols
PDF
Column layout in HTML and Latex
Unix, Linux and networking
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
old items
My fhe first PC. Dell himself in the Ad
My reservation to go on the space shuttle on one of the first Thomas Cook commercial flights. They never called me