这是本书的源代码，弗雷泽…

MATLAB小波分析随书源码，机械工业出版社，张德丰-MATLAB Wavelet Analysis with the book source code, Mechanical Industry Press, Zhang Defeng

These are files that contain displayable copyright strings that need to be modified when updating the copyright

Stereo Audio Processor with bass and treble function

应用nlms自适应滤波算法进行回声消除的matlab程序，很简单。-application nlms adaptive filtering algorithms eliminate echoes of Matlab procedures, is very simple.

这个工具包主要计算音乐拍子，里面还有计算音乐信号能量，基音频率等功能。-The main calculation of this toolkit music beat, along with the calculation music signal energy, pitch frequency and other functions.

labview 锁相放大器，基于相关检测原理设计了一种数字锁相放大器，重点研究了采样频率与相关运算结果的关系。发现参考信号为方波而采样频率与信号频率成一定关系时，系统相关运算存在固有误差。为减少该误差，首次将动态采样法引入数字锁相放大器设计中，运算发现动态采样的采样频率数越多，奇点产生的误差越少。基于LabVIEW 软件对所设计的检测系统进行了仿真 测试，测试结果表明该数字锁定放大器在信号幅度为5 V、噪声标准差小于等于50 时( SNR = －34． 04 dB) ，能有效地检测出频 率为500 kHz 以下的信号，系统检测结果与理论计算值的相对误差基本不超过2%。可以用于

又一种新的97小波的C代码实现 可以参考一下-Also a new 97 wavelet C code can refer to realize

4-Dipole Array Simulations demonstrates the pattern of an array of 4 elements, pointing in the z direction and placed along the x axis with equal spacing d=0.5 wavelength. The program has also shown the pattern of the array as the progressive phase shift changes.

利用声卡采集数据，可惜是delphi的。- Using the sound card gathering data, what a pity is delphi.

Wav文件GPL162001播放器的演示程序。