13 level Inverter Control developed by SPWM technique
11-level H-Bridge inverter Control developed by SPWM technique.
The Generalised Adaptive Fast-Fourier Evolver (GAFFE) toolbox is a framework that greatly simplifies the solution of complex partial differential equations (PDEs) in an adaptive manner.
By default both the step-size and the mesh adapt...
Randomly generated information is modulated using 16 QAM and passed through Rayleigh fading channel and AWGN is added.PSAM (pilot symbol assisted modulation)i.e pilot symbols are inserted into sequence of information symbols periodically is done...
DDA algorithm uses fast interpolation and rounding method to implement rasterization of lines, triangle and polygons. This technique has been used here to produce a straight line.
Generally application is selecting Gauss-Legendre Quadratic integration method. In this sub function is directly application of homogen integration technique for triangular area and tetrahedral volumes.
This tetrahedral sub functions...
A very simple widget showing configurable information from Lanyrd about your activities. Uses the official Lanyrd.com Badge technique
Install the plugin from within the Dashboard or upload the directory...
Five level H-Bridge inverter Control developed by SPWM technique.
This file implement Gauss Siedel Iterative Method on MATLAB
Gauss Siedel Iterative Method is a technique of Numerical Computation of finding roots of Linear equations.
Using a combination of fixed positioning, relative positioning, and transparent /examples/images you can create a d-deDUsecret messaged-deDt, which will only reveal itself if you scroll down and line up the letters. PSD included in the example...
In this paper I describe some results on the use of virtual processors technology for parallelize some SPMD computational programs. The tested technology is the INTEL Hyper Threading on real processors, and the programs are MATLAB scripts for...
The different low dimensional embeddings are an orthonormal coordinate system generated from a
1. Diffusion process defined on the data
2 . Normalized Laplace Beltrami operator
3. Normalized Focker Plank operator
This technique is used in many control application and here i used it to tune the PID controller
The aim of this plugin is to...
Computes BER v EbNo curve for convolutional encoding / soft decision Viterbi decoding scheme assuming BPSK.
Brute force Monte Carlo approach is unsatisfactory (takes too long) to find the BER curve.
The computation uses a...
This matlab scprit calculates fractal dimension and intercept of a 3D volume along each redial line using Fourier analytical technique. Directionally averaged fractal dimension, intercept and Hedgehog plots of fractal dimension and intercept of...
Non-parametric regression is widely used in many scientific and engineering areas, such as image processing and pattern recognition.
Non-parametric regression is about to estimate the conditional expectation of a random variable:
1. Find the edge image using the Canny edge detector.
2. Extract edges (curves) from the edge image:
2a. fill gaps if they are within a range and select long edges,
2b. find T-junctions and mark them as T-corners.
This code basically computes the BER of an OFDM system. The ifft size is 64 .16-QAM is the modulation Technique and convolution encoding rate 1/2 is used as the coding scheme.
The script is a good demo technique to show how complex numeric data can be exported and imported in MATLAB