QPSK

matlab 图像处理源代码，比较全，有多个matlab程序(matlab image processing source code, compare the whole, there are several matlab programs)

一个仿真的论文，关于svpwm的异步电动机调速(A simulation of the papers, on the SVPWM induction motor speed control)

a good reference for study synchronization in wireless sensors networks

灰色理论优化粒子群优化算法，构建出的一种新的混合智能优化算法。。。。(Gray theory optimization PSO, build a new hybrid intelligent optimization algorithms. . . .)

MATLAB的自组织映射神经网络源码和相应的实验数据(MATLAB' s self-organizing map neural network source code and the corresponding experimental data)

vi du viet giao dien phep toan nhan dung Matlab, da bien dich thanh file chay doc lap, luu y muon chay doc lap chep MCRInstaller.exe trong Matlab2007b (hoac phien ban moi) vao folder chua file chay doc lap

用matlab是实现半带抽取、半带内插滤波器，以及fft变换，CIC等等。(Using matlab to achieve half-band extraction, half-band interpolation filter, as well as the fft transform, CIC, etc..)

该程序为岭回归在决策分析中的应用，能够给出最优的各组分的回归系数(The program for the ridge regression in the application of decision analysis, be able to give the best of each component regression coefficients)

Speaker recognition is the task of validating individual s identity using invariant features extracted from their voices print. Speaker recognition technology common applications include authentication, surveillance and forensic applications. This Paper investigates the performance of three automatic model selections based on Gaussian Mixture Model (GMM). These approaches are Bayesian information criterion (BIC), Bayesian Ying–Yang harmony empirical learning criterion (BYY-HEC) and Bayesian Ying–Yang harmony data smoothing learning criterion (BYY-HDS). Experimental evaluation of these methods is presented.

Basics of OFDM and CDMA. The IEEE 802.11a standard. Physical Layer Challenges. Multipath causes signal fading - constructive and destructive addition.