efficient_fft_aa

LDPC码是目前通信中性能最好的纠错编码之上，这是我在Matlab下编写的LDPC基本解码算法，已经通过调试，大家共同学习(LDPC code is the best communication performance on error-correcting code, this is my prepared in Matlab basic LDPC decoding algorithm has been through debugging, U.S. co-learning)

说明：  this file is about protocols cryptography.

说明：  光学中杨氏双缝干涉仿真程序。可以是准单色光和单色光。(optics Young's double slit interference simulation program. It was a quasi-monochromatic light and monochromatic light.)

说明：  极化码编码中的scl译码算法，代码含有比较详细的注释(SCL decoding algorithm in polarization code coding with detailed comments)

matlab函数,运算符速查，doc格式(matlab function Quick Fact)

说明：  利用Matlab实现子功率谱的求解，并实现信号处理和能量算法(Matlab, the solution to achieve sub-power spectrum, and algorithms for signal processing and energy)

matlab code in image processing document

pi/4 modulation techniqe used in mimo

利用MATLAB编程解决的在3端电源的条件下的故障测距的实现.(.T line of catching problems)

多输入多输出自适应，用于参数估计，有图。(matlab adaptive program for Parameter estimation)