pwm

用于仿真高斯噪声、单音干扰、多音干扰以及不同占空比下干扰条件下的扩频系统性能及误码率(For the simulation of Gaussian noise, single tone interference, spread spectrum system performance in multi-tone interference and interference under the conditions of different duty cycles and bit error rate)

该程序是一个关于基于高阶累积量的自然梯度盲源分离算法，非常简单(Cumulant-based blind source separation of natural gradient)

本代码有详细的注释，给出了采用CNN方法检测道路的程序，并给了测试图片！(This code has detailed notes, gives way to detect the use of CNN programs, and to a test picture!)

Plots the irradiation diagram of a 4 isotropic elements array

LDPC 从编码到BP解码全部 大家可以参考下 不错的代码 值得深入学习 保证可以在MATLAB上跑(LDPC DEMO 数据帧可以任意选择)

通信原理中维比特算法编码，主要用于卷积码的译码(Viterbi algorithm)

该程序实现了A律13折线量化编码过程。包括两种译码方法：1手工译码法，2逐次反馈法。(the program achieved a 13 dogleg A legal quantify the encoding process. Including two decoding methods : a manual decoding, two successive feedback.)

Matlab Code to Normalize Signature

目前常用的张正友的摄像机标定方法，对畸变系数增加了切向畸变，结果精度很高，可直接应用于程序中。(Zhang is currently commonly used in the Friends of the camera calibration method, the distortion coefficient increased tangential distortion, resulting in high accuracy can be directly applied to program.)

信源为数字信号信道信噪比为10dB的直扩通信系统仿真实验--直扩通信系统仿真源代码(Source to a digital signal channel 10dB SNR DSSS communication system simulation- DSSS communication system simulation source code)