caidai

带中文注释的主成份分析 PCA源代码在matlab的实现 (Annotated with the Chinese to achieve pca algorithm matlab)

视频抓帧，抓到连续图像每一帧。适合做视频的朋友(Video frame, catch caught continuous image each frame)

用matlab编写的bpsk调制的dsss信号(Bpsk written by matlab signal modulation dsss)

Homomorphic Analysis

mimo-ofdm中LS信道估计算法代码(mimo-ofdm channel estimation algorithm in LS code)

说明：  提供了在Matlab中如何进行流场的动态模拟.通过这个是提供给想用Matlab作动态模拟的人一个思路(Matlab provides the flow field in how to carry out the dynamic simulation. Through this is to provide to want to use Matlab for dynamic simulation of a thinking person)

cognitive radio code

螺旋扫描区域全覆盖算法，区别以往算法，极大程度优化路径规划。(Spiral scanning region full coverage algorithm)

These routines scramble an audio file by moving around short, overlapping windows within a local window. They can be used to create new versions of existing recordings that preserve the spectral content over longer time scales, but remove structure at shorter timescales. This can be useful e.g. for making speech unintelligible. Routines are also included to shuffle Gammatone subbands independently, for further scrambling.

Harris Corner Detector