Statistics-in-Matlab

matlab程序中的部分经典算法，仅供参考(matlab program, part of the classical algorithm for reference only)

说明：  Matlab编程练习题集,非常适合初学者(matlab practise examples)

偏最小二乘法的简单算法！供大家编程参考！需要大家的共同努力！(PLS simple algorithm! Programming for your reference! We need the concerted efforts!)

说明：  这个MUSIC算法好像有点问题，望大家帮忙(the MUSIC algorithm appears to be a problem, we hope to see help)

混沌分析：对混沌时间序列相空间重构中最佳延迟时间间隔和嵌入维数的选取提供帮助(chaos analysis)

说明：  WK算法是可以实现精确SAR成像的算法，采用stolt插值。(WK algorithm could realize exact imaging in SAR, which includes Stolt interpolation.)

QC LDPC编码解码仿真程序。方便学习使用(QC LDPC codec simulation program. Easy to learn to use)

说明：  MATLAB小波分析与应用实例(第二版).应用于信号处理和图像处理的原理和基本方法，大量的示例可尽快地了解小波分析，而且在每种分析方法的介绍中同时介绍其问题背景，直接通过Matlab使用小波分析解决实际问题。 (MATLAB Wavelet Analysis and Applications (second edition). Applied to signal processing and image processing theory and the basic method, a large number of sample as soon as possible understanding of wavelet analysis, and analytical methods in each presentation also introduced the background of its problems, directly through Matlab using wavelet analysis to solve practical problems.)

说明：  络检波法，也可以用同步解调法，现在我们来使用同步解调法，即将已调信号和一个与载波信号同频率的信号相乘，在通过一个理想低通滤波器就可以得到原始信号(Envelope detection method, you can also use synchronous demodulation method, and now we use synchronous demodulation method, is about modulated signal and a signal is multiplied with the same frequency of the carrier signal, through an ideal low-pass filter can get the original signal)

A working setup that focuses on dimensional prediction of emotions from spontaneous conversational head gestures. It maps the amount and direction of head motion, and occurrences of head nods and shakes into arousal, expectation, intensity, power and valence level of the observed subject as there has been virtually no research bearing on this topic. Preliminary experiments show that it is possible to automatically predict emotions in terms of these five dimensions (arousal, expectation, intensity, power and valence) from conversational head gestures. Dimensional and continuous emotion prediction from spontaneous head gestures has been integrated in the SEMAINE project [