波束形成

qpsk的调制解调源码，注释详细。功能正常。很适合学习调制解调的人.文件包含： qpsk_mod_demod.m(qpsk mod and demod procedure qpsk_mod_demod.m)

这是一个造价预测的MATLAB程序，大家可以看看，还有待改进(This is a MATLAB program cost projections, we will look at have yet to be improved)

Principle Component Analysis matlabԴ

说明：  FIR滤除工频干扰的程序，用MATLAB实现。(FIR filter frequency interference procedure, using MATLAB to achieve.)

基于MATLAB平台实现利用FFT计算线性卷积(MATLAB-based platform for the realization of the linear convolution calculation using FFT)

Matsig is an object-oriented signal class library for MATLAB 6.5 and later. It implements a signal class, simplifying operations and manipulations common in audio signal processing and speech processing

用matlab实现粗糙集的程序，程序附带有详细的解析(Rough set procedure, the program comes with a detailed analysis using matlab)

振动信号预处理。去噪、去趋势项等。滑动平均法消除趋势项。(Vibration signal preprocessing. De-noising, the trend term.)

二维相位解包裹；用相移法和傅里叶变换法重建物光场相位(Two phase solution package)

说明：  psat的最新，最全说明资料，psa电力系统分析工具包t运行于matalb平台((psat), the latest, most comprehensive information, psa power system analysis toolkit t run on matalb platform)