13-REVERBERATION

K-均值算法的Matlab源代码，比较简短(Matlab source code of K-means algorithm )

计算太阳黑子的活动周期，分别利用周期图法，Lenvinson-Durbin法和Burg法求得其功率谱，并画出曲线，观察得到活动周期(Calculation of sunspot activity cycle, namely the use of periodogram, Lenvinson-Durbin and Burg obtained the power spectrum, and draw curve, observation cycle)

OPTICAL SCANNING HOLOGRAPHY WITH MATLAB TING-CHUNG POON 2007

Matlab code for MRC with correlation

vector control of induction motor

matlab的源程序，能够显示出图像的hough变换，修改图像路径后可直接运行。(Matlab source, can display images hough transform, Path modify images can be run directly.)

Fast fourier transform for signal analysis

讲述通信系统仿真的内容，包括模拟调制和模拟数字转换的知识(About the content of the communications system simulation, including the knowledge of analog modulation and analog-to-digital conversion)

Frost 滤波器代码，一个印度人仿真的V.S Frost 于1982年提出的Frost 滤波器，参考文献A Model for Radar Images and Its Application to Adaptive Digital (Frost_filter code Simulated by an Indian References VS Frost, " A Model for Radar Images and Its Application to Adaptive Digital Filtering of Multiplicative Noise," IEEE Trans Pattern Anal, Machine Intell.. ., vol. 4, no. 2, pp. 157-166,. 1982. Mar [http://dx.doi.org/10.1109/TPAMI.1982.4767223])

LS（Least Square，最小二乘法）算法是信道估计算法中最基本的算法之一。在MIMO-OFDM系统中，经常选择LS算法或其改进算法对信道进行估计。利用LS算法设计信道估计器，算法结构简单易于实现，且估计器不需要知道信道中各个收发天线对之间的自相关矩阵和噪声。(LS (further Square, Least Square) algorithm is one of the most basic algorithm of channel estimation algorithm. In MIMO- OFDM systems, often choose LS algorithm and its improved algorithm for channel estimation. Use of channel estimator and the LS algorithm design algorithm structure simple and easy to implement, and the estimator does not need to know in the channel between the sending and receiving antenna for autocorrelation matrix and noise. )