static

cost function calculation for vertical handoff in heterogenous network

扩频程序 主要是采用m序列，对发送数据进行扩频(SPREAD PROCESS)

说明：  有限差分法求解一维扩散方程。使用Crank-Nicolson格式求解PDE方程，并与真实解析解u(t,x)=e^(x+0.1t)比较。 一维扩散方程的有限差分法，采用隐式六点差分格式。(Finite difference method for solving one dimensional diffusion equation)

ookd是相位调制的一种代码程序，可以看到调制效果。(ookd)

LPCC based speech recognition in matlab implemented

应用MATLAB产生三种谐波信号并加入白噪声 海明窗汉宁加窗(MATLAB Produces three kinds of harmonic signals and added with white noise Hanning windowed)

ofdm and comb function

Hilbert-huang变换代码,主要实现HHT变换中EMD分解的Matlab程序，已经通过实际调试，附运行效果bmp图，若参数稍加修改，可对不同信号进行多模态分解。(HHT transform EMD decomposition Matlab program, through the actual commissioning, operating results bmp attached map parameters slightly modified, different signals can be multi-modal decomposition.)

支持向量机比较好的一个例子，包含了参数寻优，训练值回归和测试集的检验，以及方差分析(A support vector machine good example, contains a parameter optimization, training and test sets Regression testing, and analysis of variance)

G.729的coder和decoder，即编码和解码的matlab原代码，对学习G.729标准有很好的参考价值( The G.729 coder and decoder, ie, encoding and decoding matlab source code, to learn G.729 standard has a good reference value)