MATLAB7

Graphics function for Communications Toolbox equalization demo.

power control génération statcom

基于最小均方算法的自适应数字波束形成器matlab程序(Algorithm based on minimum mean square adaptive digital beamforming matlab program)

多速率信号处理，包括内插、采样和分数阶速率变换(Multi-rate signal processing, including interpolation, and fractional rate conversion)

this is a MPSK mudulation with BER and PSD .

Generation of ASK: Amplitude shift keying - ASK - in the context of digital communication is a modulation process which imparts to a sinusoid two or more discrete amplitude levels 1. These are related to the number of levels adopted by the digital message. For a binary message sequence, there are two levels one of which is typically zero. Thus the modulated waveform consists of bursts of a sinusoid. Demodulation of ASK: ASK signal has a well defined envelope. Thus it is amenable to demodulation by an envelope detector. Some sort of decision-making circuitry is necessary for detecting the message. The signal, which is a binary sequence is recovered by using a correlator and decision making circuitry. Matlab Program for Frequency shift keying program for Quadrature Amplitude Modulation Matlab program for phase shift keying program for Quadrature Phase shift keying

unsupervised local discriminative analysis each column is a data

it will separate the image based on its color

最小二乘法系统辨识，包括系统阶次的辨识等，希望大家喜欢(Least squares system identification, including the identification of system order and so on, hope you like)

nearestSPD works on any matrix, and it is reasonably fast. As a test, randn generates a matrix that is not symmetric nor is it at all positive definite in general.