shuanbihuanzhiliu

PCA with K-nn classifier(for pictures)

说明：  利用matlab寫的 level set 去雜訊(Use of matlab write to the noise level set)

learning of initiation of matlab programm

超好用的Mallat Algorithm碼源,附gui的介面,有註解可對照,試試呗(Chao Haoyong The Mallat Algorithm source code, with a gui interface, there are notes can be controlled, try chanting)

一个SIR模型的Mathematica程序(SIR model of a Mathematica program)

基于MFCC的语音识别，matlab程序(MFCC-based speech recognition, matlab program)

PCM（脉冲编码调制，包括A律和U律压缩等功能的实现）(PCM (pulse code modulation, including legal and U A legal functions of the compression achieved))

设计一维纳滤波器。 （1）产生三组观测数据，首先根据s(n)=as(n-1)+w(n)产生信号s(n)，将其加噪(信噪比分别为20dB，10dB，6dB)，得到观测数据x1(n)，x2(n)，x3(n)。 （2）估计xi(n)，i=1,2,3的AR模型参数。假设信号长度为L，AR模型阶数为N，分析实验结果，并讨论改变L，N对实验结果的影响。 (Design a Wiener filter. (1) generate three sets of observations data, first according to s (n) = as (n-1)+w (n) to generate a signal s (n), which add noise (SNR respectively 20dB, 10dB, 6dB), obtained observation data x1 (n), x2 (n), x3 (n). (2) estimate xi (n), i = AR model parameters 1,2,3. Assuming the signal length L, AR model of order N, analysis of experimental results and discuss changes affect L, N of the experimental results.)

Matlab 飞行控制工具箱，可以进行飞行控制仿真(Matlab Aircraft Control Toolbox )

一种简单快速的视频分割方法，针对多媒体视频序列(A simple method of fast video segmentation, video sequences for multimedia)