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Cumulative Frequency Curve software
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Cumulative Frequency Curve

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Added: September 02, 2013 | Visits: 546

BER Curve for QPSK in Gaussian Environment This program calculates BER curve against SNR for QPSK Modulation in Gaussian Environment.It calculates 100 errors for for each SNR value before calculating BER. This gives a good approximation of BER.I hope this will help students alot.Please feel free to contact me should anyone has any queries.



Platforms: Matlab

License: Freeware Size: 10 KB Download (44): BER Curve for QPSK in Gaussian Environment Download

Added: June 02, 2013 | Visits: 529

Binary Frequency Shift Keying This script simulates the Binary Frequency Shift keying. Since BFSK is a digital modulation scheme, you can modulate as many bits as you want. however, I have only simulated it for few bits, so that the results are visible.This is code for BFSK only, means it can only modulated two digital states...





Platforms: Matlab

License: Freeware Size: 10 KB Download (39): Binary Frequency Shift Keying Download

New Block library Simulink called Detection Frequency Value It is a new block library simulink called Detection of Frequency of periodic signal.


Platforms: Matlab

License: Freeware Size: 10 KB Download (38): New Block library Simulink called Detection Frequency Value Download

Added: April 29, 2013 | Visits: 564

BER Curve for BPSK in Gaussian Environmen Calculate and plot BER curve against SNR for BPSK Modulation in Gaussian Environment.It calculates 100 errors to Calculate BER for every SNR value to ensure better approximation.I hope that this help students of signal processing and communications...


Platforms: Matlab

License: Freeware Size: 10 KB Download (44): BER Curve for BPSK in Gaussian Environmen Download

Added: March 25, 2013 | Visits: 581

Pulse Generator with variable Frequency This block generates a pulsed signal with assigned amplitude and variable frequency.You must connect the input to sinusoidal signal generator.The block provide convert the sinusoidal signal to quadratic output with amplitude and frequency variable.


Platforms: Matlab

License: Freeware Size: 10 KB Download (47): Pulse Generator with variable Frequency Download

Added: March 31, 2013 | Visits: 491

Frequency measure Helps measuring the exact frequency of a signal within a range, by means of finding the maximum of the product of the signal with a sinusoid.Speacially useful when dealing with real-world data.As recently published on my blog: http://loluengo.blogspot.com


Platforms: Matlab

License: Freeware Size: 10 KB Download (42): Frequency measure Download

Added: September 03, 2013 | Visits: 496

Joint Frequency and Delay Correlation [FDOUT, FREQ_AXIS] = FDCORR(A,B,FRANGE)FDCORR Joint frequency and delay correlation Performs an efficient circular cross correlation between two vectors over all possible frequency offsets (Dopplers) between -pi and pi where 2pi is the sampling rate.A: vector representing received signal sampled...


Platforms: Matlab

License: Freeware Size: 30.72 KB Download (40): Joint Frequency and Delay Correlation Download

Added: March 28, 2013 | Visits: 635

Frequency Plotting THIS FUNCTION PLOTS FFT OF THE SIGNAL INPUT TO THE FUNCTION ISuserfft(input, sampling frequency, waveform, psd) input -> Input waveform sampling frequency -> Sampling frequency waveform -> 'real' refers to real baseband signals plots only half the fft output -> 'complex' refers to complex...


Platforms: Matlab

License: Freeware Size: 10 KB Download (42): Frequency Plotting Download

Added: July 07, 2013 | Visits: 595

Calibration Of The Detector Frequency Block Simulink After publishing my new block library simulink Detector of Frequency Signal,I calibrate for having linearity,so in input F=1HZ out is F=1HZ.


Platforms: Matlab

License: Freeware Size: 10 KB Download (44): Calibration Of The Detector Frequency Block Simulink Download

Added: March 28, 2013 | Visits: 598

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


Platforms: Matlab

License: Freeware Size: 10 KB Download (39): Slow Frequency Hopped Spread spectrum Download

Simulation of Forward Curve using PCA (principle component analysis) This program replicates the theory given in paper "Multi-Factor Models of the Forward Price Curve" by CARLOS BLANCO, DAVID SORONOW & PAUL STEFISZYNRun simfwrdcurve.m first and then simfwrdcurv2.m.simfwrdcurve.m computes the volatility functions to calculate the principal components for each month...


Platforms: Matlab

License: Shareware Cost: $0.00 USD Size: 686.08 KB Download (39): Simulation of Forward Curve using PCA (principle component analysis) Download

The HeartVI1FP1 block simulink Of lobal Heart with Frequency and Pressure It is the HEARTVI1FP1 block simulink of global functionnement of the heart with frequency and blood pressure.Training this block you will see that can happen a problem.One subsystem is the detection of frequency signal,and this block run well if utilized independantly,and this block runs well...


Platforms: Matlab


Added: March 25, 2013 | Visits: 393

Parametic Cubic Bezier Curve Valid only for a cubic bezier curve , naturally for a cubic the no. of points will be 4 ...user has to click at 4 location on the window that appears and these 4 locations will be the control points ...


Platforms: Matlab

License: Shareware Cost: $0.00 USD Size: 10 KB Download (40): Parametic Cubic Bezier Curve Download

Added: May 05, 2013 | Visits: 406

Manual Curve Fit Splinedraw will let you draw a curve in the current plot by setting/deleting/moving points which are then connected by a spline. The points' coordinates are printed in the command window. Can be used to draw a trend line manually.


Platforms: Matlab

License: Shareware Cost: $0.00 USD Size: 10 KB Download (39): Manual Curve Fit Download

Added: May 16, 2013 | Visits: 541

Bezier Curve Function This function constructs a Bezier curve from given control points. P is a vector of control points. N is the number of points to calculate.Example:P = [0 0; 1 1; 2 5; 5 -1];x = (0:0.0001:5);y = BezierCurve(length(x), P);plot(x, y, P(:, 1), P(:, 2), 'x-', 'LineWidth', 2); set(gca, 'FontSize', 16)


Platforms: Matlab

License: Shareware Cost: $0.00 USD Size: 10 KB Download (41): Bezier Curve Function Download

Added: June 05, 2013 | Visits: 372

Frequency to Note Frequency-to-note converter that uses equal temperament system.- Returns difference as cents if frequency is out of tune.


Platforms: Matlab

License: Shareware Cost: $0.00 USD Size: 10 KB Download (39): Frequency to Note Download

Added: June 21, 2013 | Visits: 483

In or Out (Jordan Curve Method) About the GAME:Objective: Is the given "Point" Inside or Outside the Space-Filling Curve?Level: The player has option to choose the toughness level.Note: The answer is displayed pictorially.


Platforms: Matlab

License: Shareware Cost: $0.00 USD Size: 71.68 KB Download (41): In or Out (Jordan Curve Method) Download

Added: March 31, 2013 | Visits: 459

Frequency Response of the Ear , Hearing Test This program assists you in measuring the frequency response of your ear. You may test each ear individually and compare them, or compare your results with others.The human ear is naturally more sensitive to some frequencies than others. Different frequencies need to be at different loudness...


Platforms: Matlab

License: Shareware Cost: $0.00 USD Size: 10 KB Download (45): Frequency Response of the Ear , Hearing Test Download

Added: April 27, 2013 | Visits: 375

Plot Curve with GUI this program plot a curve in gui.this can plot all curve


Platforms: Matlab

License: Shareware Cost: $0.00 USD Size: 10 KB Download (39): Plot Curve with GUI Download

Slow Frequency Hopped Spread Spectrum for Signal Processing The script uses only one transmission symbol per frequency hop.


Platforms: Matlab

License: Freeware Size: 10 KB Download (40): Slow Frequency Hopped Spread Spectrum for Signal Processing Download

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