Listing of Communication in Scripts
- MakeAudio RingToneCompose
- License: Freeware
- Price: 0.00

Now compose your own ring tones for mobiles. A handy ring tone composer, which can be used to compose the tones with ease. Want to compose your custom ring tone.... Try it ... !!!.
- Publisher: Tijil Thomas
- Date: 06-05-2013
- Size: 10 KB
- Platform: Matlab, Scripts
- Interacting with an Arduino Using the Matlab Serial Commands
- License: Freeware
- Price: 0.00

Using information from Matlab central, Robot Grrl, and the Arduino forums, four files (two .m and two sketches) demonstrate two way communications between Matlab and the Arduino. The first set of files, serialTest1, demonstrates arduino input with Matlab tic/toc timing information added, and the second set of files, serialTest2, uses clock information from the arduino.
- Publisher: Lowell Toms
- Date: 16-04-2013
- Size: 10 KB
- Platform: Matlab, Scripts
- Agilent 86141B Optical Spectrum analyzer -data acquisition
- License: Freeware
- Price: 0.00

This program can be used to acquire data from Agilent 86141B optical spectrum analyzer using an Agilent 82357A USB/GPIB convertor. The program will require the Primary address of the Optical spectrum analyzer ,start wavelength,stop wavelength, sensitivity and the resolution bandwidth .
- Publisher: vishnu
- Date: 05-01-2013
- Size: 10 KB
- Platform: Matlab, Scripts
- Speech Coding Using Sub-Bands
- License: Freeware
- Price: 0.00

Sub band processing is based on splitting the frequency range into M segments (subbands),which together encompass the entire range. Each subband is processed independently, as called for by the specific application. The subbands are recombined after processing, to form an output signal whose bandwidth occupies the entire frequency range.
- Publisher: Farhat Masood
- Date: 10-02-2013
- Size: 195 KB
- Platform: Matlab, Scripts
- LU512fm(A), lu factorization
- License: Freeware
- Price: 0.00

This script will determine the lower-upper factorization of a square matrix "A" through Gauss elimination..
- Publisher: Florian Misoc
- Date: 12-05-2013
- Size: 10 KB
- Platform: Matlab, Scripts
- Implimentation of Delta Sigma Modulator - Simulink
- License: Freeware
- Price: 0.00

An Advanced Simple Configuration Delta-Sigma Modulation Three-Phase Inverter Implementing Space Voltage Vector Approach. To miniaturize and enhance the performance of a variety type of switching mode inverters and converters, researchers have developed with great efforts so far.
- Publisher: Shaun Gomez
- Date: 05-02-2013
- Size: 20 KB
- Platform: Matlab, Scripts
- INPOLYHEDRON TEST
- License: Freeware
- Price: 0.00

InPolyedron detects points inside a manifold closed surface (even non convex ones). The normal orientation is assumed to be outwards. Warning there is no check for closed surface or normal orientation, open surfaces will give nonsense results. In the limit of numerical accuracy, points lying on the surface will be considered in.
- Publisher: Luigi Giaccari
- Date: 15-03-2013
- Size: 727 KB
- Platform: Matlab, Scripts
- Fourier Series Tool
- License: Freeware
- Price: 0.00

The programme here draws the plot of the periodic signal whose 'Ck' is given by user. Following data should be entered by user. 1. Ck value (separate for k=zero, k= even and k=odd) 2. Time period of periodic function 3. Resolution 4. Range of k (it is actually -inf to +inf) we can only give suitable value for process to converge.
- Publisher: Suresh Kumar Gadi
- Date: 27-01-2013
- Size: 10 KB
- Platform: Matlab, Scripts
- FB512fm(LU,y)
- License: Freeware
- Price: 0.00

This scrip determines the column vector 'x', given the LU decomposition of matrix 'A'. It performs the forward substitution, finding 'y=L*z', then, by backward substitution: 'z=U*x', determines the values of 'x'..
- Publisher: Florian Misoc
- Date: 06-05-2013
- Size: 10 KB
- Platform: Matlab, Scripts
- Rayleigh channel in simulink
- License: Freeware
- Price: 0.00

I'm actually having trouble with the equalization of the channel, because the doppler effect introduces phase rotation, which I don't know how to correct. If anyone could help me, I' d be really thankful..
- Publisher: Bertfm Fexas
- Date: 22-02-2013
- Size: 10 KB
- Platform: Matlab, Scripts
- Transient Response of Electrohydraulic Servoactuator
- License: Freeware
- Price: 0.00

Electrohydraulic servoactuators provide one of the best controllers from the point of view of precision and speed of response. They are used to control wide range of mechanical parameters, such as the displacement, angular displacement, strain, force, and others.
- Publisher: M Galal Rabie
- Date: 18-03-2013
- Size: 113 KB
- Platform: Matlab, Scripts
- Movingslope
- License: Freeware
- Price: 0.00

The gradient function in Matlab allows you to compute the slope of a curve along its entire length. But if your curve is a noisy one, then gradient will also be noisy. In this event one might desire to fit a moderately low order polynomial regression model in a sliding window, then differentiate that model.
- Publisher: John D'Errico
- Date: 19-06-2013
- Size: 10 KB
- Platform: Matlab, Scripts
- Text message / E-mail Matlab!
- License: Freeware
- Price: 0.00

Have you ever had a need to invert a matrix while out for dinner? Have you ever had the need to solve a second-order differential equation while stuck in traffic but didn't have access to Matlab? Well, now you can! This is a VBA module file (*.bas) that allows you to evaluate a string in Matlab by calling the Matlab interface.
- Publisher: Stefan Novak
- Date: 02-06-2013
- Size: 10 KB
- Platform: Matlab, Scripts
- Transient Response of Two-Stage Electrohydraulic Servovalve
- License: Freeware
- Price: 0.00

Electrohydraulic servo systems provide one of the best controllers from the point of view of precision and speed of response. They are used to control almost all hydraulic and mechanical parameters, such as the pressure, pressure difference, angular speed, displacement, angular displacement, strain, force, and others.
- Publisher: M Galal Rabie
- Date: 14-06-2013
- Size: 102 KB
- Platform: Matlab, Scripts
- local maxima minima
- License: Freeware
- Price: 0.00

This is a very simple function to find the local maximum in any dimensional array. As simple as it is it still gives nice results. I use the imdilate() function as a maximum operation and then compare the data to the result. The function receives three parameters: the data, a vector defining the minimum distance between peaks in each of the data dimensions.
- Publisher: Yonathan Nativ
- Date: 13-05-2013
- Size: 10 KB
- Platform: Matlab, Scripts
- Linux Soft Real-Time Target
- License: Freeware
- Price: 0.00

The Linux Soft Real-Time Target is a target definition to Real-Time Workshop from Mathworks. The target uses the POSIX real-time clocks to generate periodic signals, to wake the model process at every time step. The process is changed to real-time highest priority defined by the scheduler, and therefore needs root privileges to execute.
- Publisher: Dan Bhanderi
- Date: 12-04-2013
- Size: 20 KB
- Platform: Matlab, Scripts
- VIDEO TUTORIAL: Serial communication (TX and RX) using SERIAL Matlab function
- License: Freeware
- Price: 0.00

VIDEO TUTORIAL: Serial communication (TX and RX) using SERIAL Matlab function. For Bluetooth and RS-232 devices applications. (Narration in Spanish)..
- Publisher: Diego Orlando Barragan Guerrero
- Date: 24-06-2013
- Size: 5622 KB
- Platform: Matlab, Scripts
- Nonlinearity Detection using Zeroed Early-Time FFTs
- License: Freeware
- Price: 0.00

Nonlinearity detection scheme based on zeroing the initial time response over various intervals and computing the FFT of each, as described in: M. S. Allen and R. L. Mayes, "Estimating the Degree of Nonlinearity in Transient Responses with Zeroed Early-Time Fast Fourier Transforms," in International Modal Analysis Conference Orlando, Florida, 2009.
- Publisher: Matt Allen
- Date: 26-06-2013
- Size: 922 KB
- Platform: Matlab, Scripts
- SimuWave
- License: Freeware
- Price: 0.00

The library includes compiled FIR filters, redundant and non redundant wavelet transform with dynamically sized channels, with applications to denoising and differentiation..
- Publisher: Francois Chaplais
- Date: 08-01-2013
- Size: 481 KB
- Platform: Matlab, Scripts
- zhelper
- License: Freeware
- Price: 0.00

This function simplifies partial fraction expansion and outputs a single, easy-to-read function, rather than residue. To use this program enter the following in the command window: syms z g = (z^2-9)/(z^2-1); zhelper(g);.
- Publisher: Joe
- Date: 20-04-2013
- Size: 10 KB
- Platform: Matlab, Scripts
- Simulation of MUSIC (DOA ESTIMATION) - GUI
- License: Freeware
- Price: 0.00

The MUSIC algorithm, proposed by Schmidt, first estimates a basis for the noise subspace and then determines the peaks the associated angles provide the DOA estimates. The MATLAB code for the MUSIC algorithm is sampled by creating an array of steering vectors corresponding to the angles in the vector angles.
- Publisher: Ahmad Sandouka
- Date: 25-04-2013
- Size: 10 KB
- Platform: Matlab, Scripts
- Moving window standard deviation
- License: Freeware
- Price: 0.00

Occasionally I see a request for computation of a running, windowed standard deviation. This is easily accomplished using filter and the alternative formula for the standard deviation: std = sqrt((sum(x.^2) - n*xbar.^2)/(n-1)). Movingstd allows you to specify forward, backward or central windows of any desired length.
- Publisher: John D'Errico
- Date: 06-01-2013
- Size: 10 KB
- Platform: Matlab, Scripts
- MATLAB oscilloscope application - simplified example
- License: Freeware
- Price: 0.00

ScopeMath (fileid 13165) is a MATLAB-based GUI that uses the Instrument Control Toolbox to retrieve waveforms from an oscilloscope and analyze them in various ways. ScopeMath_Simple is a simplified version that demonstrates how to set up a similar GUI for your own purposes.
- Publisher: Gautam Vallabha
- Date: 07-01-2013
- Size: 225 KB
- Platform: Matlab, Scripts
- convlution matrix in four lines
- License: Freeware
- Price: 0.00

CONV_MTX Convolution matrix. If 'x' is a column vector of length 'nx', then conv_mtx(x,nh) gives a toeplitz matrix 'X' of size (nx+nh-1) times (nh). 'nh' is the length of the column vector 'h' with which 'x' is convolved. Thus finally 'X*h' is same as conv(x,h).
- Publisher: sri hari bhupala haribhakta
- Date: 27-06-2013
- Size: 10 KB
- Platform: Matlab, Scripts
- Simulink programmable pulse generator
- License: Freeware
- Price: 0.00

The pulse generator included in Simulink does not provide the ability to programmatically set the parameters. This block provides inputs that allow the amplitude, pulse width, and pulse period to be set. It's fairly simple, but wasn't obvious to me so I thought I'd share it.
- Publisher: Dustin
- Date: 20-01-2013
- Size: 10 KB
- Platform: Matlab, Scripts
- splitting bregman for L1 regularized image restoration
- License: Freeware
- Price: 0.00

the package has compared two L1 regularized image restoration models.
- Publisher: Zhang Xuande
- Date: 05-06-2013
- Size: 809 KB
- Platform: Matlab, Scripts
- 14-bit Pipeline ADC
- License: Freeware
- Price: 0.00

features: -ideal converter -introduction o errors in both ADC and DAC stages (fluctuation and mismatch) -scrambler function -dec.
- Publisher: Fabrizio Conso
- Date: 10-02-2013
- Size: 102 KB
- Platform: Matlab, Scripts
- KNMCluster
- License: Freeware
- Price: 0.00

Usage: [means,c]=KNMCluster(k,indata) KNMCluster is an implementation of the K-means clustering algorithm. It takes inputs k and indata. k is the initial guess of the number of clusters. indata is the aggregate data that you want to put into clusters.
- Publisher: Timothy Felty
- Date: 10-03-2013
- Size: 10 KB
- Platform: Matlab, Scripts
- OFDM with 64-QAM
- License: Freeware
- Price: 0.00

OFDM Signal generation and decoding using 64-QAM as the modulation technique. This type of OFDM is particularly useful for WiMAX and other Wireless and Multimedia Standards. Just run the Model and with different SNRs in the AWGN Channel Block observe the performance of the OFDM.
- Publisher: Muhammad Nadeem Khan
- Date: 03-02-2013
- Size: 10 KB
- Platform: Matlab, Scripts
- Kernel PCA
- License: Freeware
- Price: 0.00

This technique takes advantage of the kernel trick that can be used in PCA. This is a tutorial only and is slow for large data sets. In line 30 the kernel can be changed. Any Kernel should do it. Ref : http://www.eecs.berkeley.edu/~wainwrig/sta...kopf_kernel.
- Publisher: Ambarish Jash
- Date: 08-06-2013
- Size: 10 KB
- Platform: Matlab, Scripts
