haar_xiaobo

matlab source code very useful to science study

说明：  该工程用来对于声音和图像的基本采集，工程中有各种采集的方法以及对于声卡的设置也作出了解释。附有matlab的GUI界面。(The project is used for basic voice and image acquisition, the project collected a variety of methods and settings for the sound card also made explanation. The GUI interface with matlab.)

由一系列三维的点，通过调用函数进行插值，形成更光滑的曲面(By a series of three-dimensional points by calling the function interpolation, a more smooth surface)

matlab和delphi的混合编程让你在轻松搞定界面的时候也轻松搞定计算(matlab and mixed delphi programming allows you to easily get in when the interface easy to get the calculation)

谐波信号提取程序，可以用于信号谐波分量的分离(The harmonic signal extraction procedures, can be used for separation of signal harmonic component)

Matlab下的costas载波提取程序 (The costas under Matlab carrier extraction procedures)

64 QAM final modulation

matlab中用PSD法绘制信号功率谱,可得到信号的频谱幅度。(PSD method using matlab draw the signal power spectrum, the spectrum available to the signal amplitude.)

this is the security code to maintain the factor of security

Matlab and simulink code