add-noise-and-remove-noise

说明：  附近内容： 1.人脸识别的源程序； 2.人眼跟踪的源程序。(Nearby: 1. Recognition of the source 2. The human eye tracking of the source.)

分析了BFSK的性能及原理，并利用matlab仿真实现其误码率等信息。写成word文档，后面附有源程序。(BFSK performance analysis and principle, and use matlab simulation to achieve its bit error rate information. Word document written in the back with a source.)

可用于pocket pc 和 pc上的轨迹描绘程序，通过给出坐标描绘出轨迹。并可以进行移动缩放，以及坐标显示等功能。(Can be used for pocket pc and pc on the track of the procedures described by the coordinates given depict the trajectory. And can move the zoom, as well as the coordinates display functions.)

边缘提取canny算子，用于提取图像的强边缘(Canny edge detection operator to extract the strong edges of the image)

MSK调制 SIMULINK模块化实现 可以实现误码率的分析(MSK modulation SIMULINK modular BER analysis)

利用MATLAB工具,实现维特比译码的仿真,一个比较简单的做法(using MATLAB tool, Viterbi decoding simulation, a relatively simple approach)

BCJR译码算法的matlab源代码，附有详细注释，适合学习map算法实现。(BCJR decoding algorithm matlab source code, detailed notes, suitable for studying the map algorithm. )

matlab小波去噪程序，包含语音信号，和一维吸信号(wavelet denoise matlab code，including wav signal and one d signal。)

It is used for Breadth First Search to search the edges in matlab

Algorithms for Digital Image Steganography via Statistical Restoration