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说明：  用matlab编写的程序，实现区域的分裂和合并，并带有图像(Matlab prepared using the procedures of the division and regional merger with images)

这是一个适合于MIMO－OFDM系统信道的分解方式GTD和GMD的源代码，并附有相关的文章，希望对大家有用。(this is a suitable for MIMO-OFDM channel decomposition method GTD GMD and the source code , with related articles, we hope that the right useful.)

Matlab code for PSNR for G723.1 coder

采集到的50Hz电源信号送至信号处理器作为参考信号，该参考信号在信号处理器中需经HILBERT变换变成两路正交正余弦信号X1、X2，然后采用自适应滤波器算法滤掉有用信号中的50Hz信号。(Collected 50Hz power signal to the signal processor as a reference signal, the reference signal in the signal processor requires HILBERT transform into two orthogonal cosine signal is X1, X2, and then filter out the use of adaptive filter algorithm useful signal in the 50Hz signal.)

数字调制系统的仿真,其中包含各种数字调制技术，如QPSK，QASK等(satellist communacation system )

该程序是一个matlab与visual c++ 混合编程的例子，运用matlab的combuilder将matlab程序编译成dll，在C++里调用。(that the procedure was a Matlab c mixed with visual programming examples. using Matlab combuilder procedures will be compiled into Matlab dll, in the C calling.)

euler算法与改进euler算法matlab源程序(euler algorithm and improved euler algorithm matlab source code)

3GPPR7无线接入网加密算法性能及应用研究汪青山.rar(3 gppr7 wireless access network encryption algorithm performance and application research)

一个MIMO-OFDM仿真程序，包含完整的信道仿真程序，信道估计程序-MIMO-OFDM.功能强大。(A MIMO-OFDM simulation program that contains a complete channel emulation program, channel estimation procedures-MIMO-OFDM. Powerful.)

This is a collection of simulink blocks implementing simple nonlinear dynamical systems that generate attractors. Two types of general 3D simulink scopes (coded in the s-functions sfunxyz.m and sfunxyzd.m) are used to display in 3D, the evolution of the system during the simulation. Currently (March 2007), the featured systems are Lorenz, Van Der Pol, simple Lotka-Volterra, competitive N-D Lotka Volterra and Henon.