QPSKandQAM256

能量检测，根据以URKOWITZ 在1967年发表的能量检测文章以及Digham 2003、Ghasemi 2007发表的一系列文章为参考， 在AWGN信道中，给定SNR下，先产生一个原始信号（单音或者BPSK基带信号），然后叠加高斯噪声， 再进行能量检测(Energy detection, according to URKOWITZ the energy released in the 1967 test articles, and Digham 2003, Ghasemi 2007 series of articles published as a reference, in the AWGN channel, for a given SNR, the first generating an original signal (mono or BPSK baseband signal), and then superimposed Gaussian noise, then the energy detection)

matlab人脸检测函数 以及灰度变换函数 可以直接运行的(Matlab face detection function and gray transform function can be run directly)

目前看到的最为清晰简单的 UKF 源码，有很详细的注释的(Now see the most clear and simple UKF source, there is a very detailed notes of)

有关Matlab Simulink的详细讲义(The notes on Matlab Simulink)

元胞自动机的matlab范例程序，适合搞科研的的同学哈(Cellular automata matlab example programs for students engaged in research ha)

通信原理上机实验-基于Matlab的数字基带和频带调制系统-2ASK调制解调系统MATLAB源程序(On communication theory machine experiment- Matlab-based digital baseband and band modulation system-2ASK MATLAB source code modulation and demodulation system)

Mc-CDMA in Rayleigh Channel

ica的算法，独立成分分析，剔除噪声，数据处理(ica algorithm, independent component analysis, eliminate noise, data processing)

说明：  《信号与系统》计算机练习－利用matlab 西安交通大学出版社 实验二("Signals and systems" computer exercises-using Matlab Xi'an Jiaotong University Press Experiment 2)

this file give different codes of modulation