Mfile

This short m-file demonstrates the Gibbs' phenomenon in Signal Processing.It clearly shows the "ringing" when the number of Fourier components are enhanced while synthesising a square waveform.

This m-file finds the bit error rate performance of BPSK DS-SS system over (i) AWGN channel and (ii) Slow Rayleigh fading channel corrupted by AWGN. Compare the performance with simple BPSK system.In this simulation I have used two functions.So to see the result open all the files and then run...

This m-file generates all the m-sequences of length 31.To generate the m-sequence of length 31 we use Primitive polynomial of degree 5.There are three primitive polynomial of degree 5, so there will be 3 different m-sequences of length 31.


Platforms: Matlab

CRYSISFPS.M- CRYTEK GAME ENGINE BENCHMARK ON 8800GTX SLI SYSTEMGraphics Hardware is often benchmarked by how it performs under load- likein intensive 3D games. A measure of the system performance in the game ishow many Frames Per Second (FPS) it can render. Presently, only a smallproportion of...


Platforms: Matlab

M-file to perform ADPCM encode and decode. The algorithm is based on IMA ADPCM.


Platforms: Matlab

This m-file generate Gold Sequences of length 31 by taking the modulo-2 sum of two m-sequence generators.


Platforms: Matlab

This m-file lists various tips and tricks that can be used to analyze most wireless and communication systems. The list is not all inclusive, but should be beneficial to first time or seldom time users.


Platforms: Matlab

This example using Matlab commands to access Simulink Signal properties to easily create a batch file that can log almost any Simulink signals. This is very useful for batch testing when the parameters in the Simulink model are set in a m-file. It helps to reduce the use of Save-To-Workspace blocks.


Platforms: Matlab

This simple m-file plots the Soft Handover probability as a function of the Soft Handover Threshold value used in the UTRA Soft Handover Algorithm. The relationship has been dertived by taking the ratio between the Cell area where Soft Handovers are enabled and the total Cell area.


Platforms: Matlab

Most PID tuning rules are based on first-order plus time delay assumption of the plant hence cannot ensure the best control performance. Using mordern optimization techniques, it is possible to tune a PID controller based on the actual transfer function of the plant to optimize the closed-loop...


Platforms: Matlab

M-files accompanying the webinar titled "New Approaches to Constrained Optimization in MATLAB" held on November 05, 2005These files provide what you need to run the two demos:1) The first demo is a demonstration of bound constrained optimization of non-smooth objective function using GA and also...


Platforms: Matlab

This m-file plots a NMR coupling diagram from coupling constants and number of splits (only 1/2-spin nuclei). Useful for educational purposes.Example: plotcoupling([8,2],[3,1])Produces a plot with the coupling constants 8 and 2 Hz, splitted three and one times, respectively.The screenshot is made...


Platforms: Matlab

The program mex_test.c is a basic example of how to use mxArray *prhs[] in mexFunction entry embedded in C code. The executable should accept 3 input args of different data types: 1 string, 1 double and 1 int32 array. The program allows a user to input a NULL for any of the input arguments, to...


Platforms: Matlab

Digital modulation BPSK,BFSK,QPSK,DEPSK,DPSK Simulink models wiyh their outputs are in doc format.Cyclic code generators M-file is also their.For any assistance for creating .mdl file of simulink model mail me


Platforms: Matlab

This is Brand new so please advise-me if problems occurs.Here you can find an m-file with three different algorithms for inpolygon test.Depending on the input data, the one that is extimate to be the best will be chosen.This version do not support the onpolygon output so tollerance is not...


Platforms: Matlab

MAX-MIN Ant System was supposed to work better than AS and ACS.In this M-file, MMAS Algorithm is implemented, it can be easily used as following command to see the playing iterative course.ACO('filename.tsp');here filename.tsp is the problem file of the Symmetrical or Asymmetrical TSP problem...


Platforms: Matlab

Simulated Annealing Optimization m-file The program set can be used to solve TRAVELING SALESMAN PROBLEMSfrom the TSPLIB.


Platforms: Matlab

In semiconductors, it is possible to make actual potential wells by sandwiching a d-deDUwelld-deDt layer of one semiconductor material (such as InGaAs) between two d-deDUbarrierd-deDt layers of another semiconductor material (such as InP). In this structure, the electron has lower energy in the...


Platforms: Matlab

Run the M-file and place the poles of your system, then press ENTER. After, insert the zeros of your system, then press ENTER. The result is the Bode diagram of the filter's normalized frequency response that has NUM and DEN with the same order


Platforms: Matlab

This m-file plots the transmitted signal of slow frequency hopped spread spectrum.This uses one symbol transmission per frequency hop.


Platforms: Matlab