downsample

刘波——matlab信号处理 18-25章源代码 关于高阶统计量部分 参数模型 线性预测模型 谐波恢复 DOA估计 非线性随机模型 wigner时频分布 时延估计 (Bo- matlab signal processing, Chapter 18-25 source code some parameters on the model of higher order statistics linear prediction model of harmonic restoration DOA estimation of nonlinear stochastic model wigner delay estimation time-frequency distribution)

这个程序是通信系统的信道仿真，完成了某些信道仿真的功能(This program is the communication channel simulation system, complete channel emulation of some functions)

移动通信系统中，Rayleigh衰落信道的matlab仿真(Mobile communication systems, Rayleigh fading channel matlab simulation)

Pulse Code Modulation脉宽调制技术的matlab示例代码。(Pulse Code Modulation Pulse Width Modulation technology, matlab sample code.)

求解一维热方程。采用经典的Crank—Nicolson差分格式(Solving one-dimensional heat equation. Using the classical Crank-Nicolson Difference Scheme)

一个很好地主元分析（PCA）程序~~~~~~(A good Principal component analysis program！)

快速ica算法，对于独立分离分析研究应用的一种有效算法。(ICA matlab code)

matlab写的将fig格式图片转成jpg格式的源代码(matlab write the fig format jpg format image into the source code)

OFDM transmitter with Guard band and cyclic prefix added !

With increasing wind penetration in power systems, many national grid codes will demand complete models and simulation studies under different system conditions in order to ensure that the connection of a wind farm will not have a detrimental impact on the network to which it will be connected. Hence a dynamic model with reduced-order double cage representation for the DFIG and its associated control and protection circuits has been developed. It was then used to simulate the response of wind turbine to network faults on a simple two busbar system.