dct_iii

小m序列生成程序，可以生成32比特长度的小m序列并具有相对好的自相关特性(m sequence generate)

本程序基于visual C++ 实现标准正态分布，正态分布累积函数，正态分布累积函数的逆函数分别输出到不同表，是仿真实验的很好参考！(This procedure based on visual C++ Achieve the standard normal distribution, the cumulative distribution function, the cumulative distribution function of the inverse function of the respective output to a different form, is a good reference simulation!)

对音频信号进行DWT变换，可嵌入水印信息(DWT transform audio signals can be embedded watermark)

说明：  一个自适应算例 根据节点编号的变换找出转换矩阵(Example is based on an adaptive transformation to identify the node number of transformation matrix)

adaptive filter matlab codes. The folder contains LMS and LMA functions

piano contpue detection - image processing

本程序估计相干信号的DOA。当信源相干时，MUSIC不能处理，本程序利用了其他的DOA算法作为演示。(This procedure is estimated coherent signal DOA. When the source coherence time, MUSIC can not handle, use this program as a demonstration of other DOA algorithms.)

偏最小二乘（PLS）算法建模，并提供一个实例分析，提供正常过程监控Q统计量和T统计量。(Partial Least Squares (PLS) algorithm modeling, and provides a case study to provide normal process monitoring Q statistic and T statistics.)

matlab画折线图，通过折线图可以直观显示误差信息。(matlab draw a line chart, line graph can be visualized by the error message.)

Discrete-time analytic signal via Hilbert transform. X = HILBERT(Xr) computes the so-called discrete-time analytic signal