possion

2FSK数字调制通信系统）的详细代码！！可以用于MATLAB上得出图像。(2FSK digital modulation communication system) more code! ! MATLAB can be used to draw images on.)

说明：  此算法为最小二乘辅助变量法。uy2为含噪声数据，n=2,噪声模型n=2。左为输出数据，右为输入数据。k=2,3,4,5等等(Least-squares algorithm for the auxiliary variables. uy2 for data containing noise, n = 2, the noise model n = 2. Output data for the left and right for the input data. k = 2,3,4,5, etc.)

说明：  QPSK的Matlab实现 使用伪随机序列，低通滤波，可看图(QPSK Matlab using the pseudo-random sequence, low-pass filtering, flashcards)

很好的OFDM的基于MATLAB的仿真程序包，且包含了最终结果图.(montecarlo type montecarlo in the command window and wait for a long time.. _simulation of the complete OFDM system. _use of a very large file in order to get probabilities. _loop over different value of the noise. _compute the SNR for each value of the noise. _provide the SNR/BER plot. if you are in a rush : simulation_system !! go into the right folder and type simulation_system in the command window. _then type the value of the noise power (range = [-20,10]) _the function provides the channel estimation, the bit allocation, and a plot illustrating the errors. _this is a fast function (less pilot, no synchronization, small file).)

FHSS-In this program, the detail about the Frequency Hopping is given. Noticing the fact that the spread spectrum is required for frequency hopping and is of concern

该实例是基于MATLAB的人脸识别例子，代码有说明注释。其中使用的人脸库为15个人每人11张图片。(This example is a face recognition based on MATLAB examples, the code has explanatory notes. Which uses face database of 15 individuals each 11 pictures.)

主要用来计算非线性动力学中的混沌和分岔图像，即poincare图和分岔图、相图等(Mainly used to calculate the nonlinear dynamics of chaos and bifurcation images, namely Poincare diagram and bifurcation diagram, phase diagram and so on)

利用basis pursuit算法计算图形重建，利用compressive sensing技术使用较少的数据进行图形恢复(Use basis pursuit graphic reconstruction algorithm using compressive sensing technology uses less data graphically recovery)

General APSK system via matlab

频率估计中的ESPRIT算法的matlab实现(Frequency estimation in the realization of ESPRIT algorithm matlab)