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DDS(快速正交调制）生成正弦波形，利用相位累加字进行累加，查找查找表内容输出正弦数据，在通信领域应用很多，我采用的是matlab的simulink进行前期仿真(DDS (fast quadrature modulation) to generate sine wave, the use of the word to accumulate phase accumulation, content output sine lookup table lookup data in many applications in the communications field, I used to pre simulink of matlab simulation)

基于PCA（Principal Component Analysis）算法的故障检测(Fault detection based on PCA algorithm,)

《现代图像处理技术及Matlab实现》书籍配套源代码(" Modern Image Processing Technology and Matlab to achieve" complete source code book)

说明：  本程序利用球不变随机过程发模拟产生服从K分布的海杂波序列，可用于实验室研究海杂波的输入序列。(This procedure made use of spherically invariant random process simulation produces the distribution of sea clutter obey the K series can be used for laboratory studies of sea clutter in the input sequence.)

本程序能够实现对乐音信号进行spectrum变换。(This program will be able to realize the music to signal spectrum transformation.)

基于决策树的五分类算法，可以达到较高的识别率(The five classification algorithm based on decision tree can achieve higher recognition rate.)

This is excersis solution of the chapter 7th of AFT text book which i have uploaded previopusly.

This program forms the complex bus impedance matrix by the method

音乐合成，matlab。。。。。。。。。(Music synthesis, matlab. . . . . . . . .)

Non-Causal IIR Filter Part 1: Setting up the Input signal to the Wiener Filter Part 2: Seperating the negative lags and positive lags... The one at 0 index is clustered together in the positive part highqq