Numerical

这是一个相对完整的OFDM通信系统的仿真设计，包括编码，调制，IFFT，上下变频，高斯信道建模，FFT，PAPR抑制，各种同步，解调和解码等模 块，并统括系统性能的仿真验证了系统设计的可靠性 (This is a relatively complete simulation of OFDM communication system design, including coding, modulation, IFFT, and down conversion, Gaussian channel model, FFT, PAPR suppression, various synchronization, demodulation and decoding module block, and a master system simulation performance of the reliability of system design)

Linear Spatial Pyramid Matching Using Sparse Coding for Image Classification

这里面汇总了matlab局部放大的三种方法，可以对matlab中plot进行局部放大，带程序。(It mainly is concerned about the magnification of plot.The users can use it to magnify what they want.)

时间序列自回归分析的matlab代码，根据之前的数据来预测后面数据的变化趋势。(Autoregressive time series analysis of matlab code, to predict the variation tendency of the back data according to the data before.)

Virtual Mouse using Hand Gesture

基于互信息的医学图像配准 matlab程序(image registration based on mutual information matlab)

说明：  matlab 实现汽车悬架分析，四分之一、二分之一，整车悬架悬架(matlab achieve vehicle suspension analysis, a quarter, half, vehicle suspension suspension)

通信系统中，采用QPSK调制方式，对瑞利衰落信道的仿真(By using QPSK modulation, simulate the Rayleigh fading channel in communication system)

支持向量机预测程序，实现氧化还原电位的预测(This program is based on SVM，used to the prediction of oxidation-reduction potential)

matpower4.0b2用来计算潮流，比以前的版本多了连续潮流(matpower4.0b2 used to calculate the trend, more than the previous version of the continuous flow)