droop

说明：  现代通信系统(matlab版本)第二版，第八个例题的程序。(Modern communication systems (matlab version) second edition, the eighth Example program.)

有限元模型的建立，这些程序构成了有限元模型，用PlaneFrameModel来指定(PlaneFrameModel)

HDB3码的MATLAB仿真，可绘出HDB3的波形和功率谱密度。(MATLAB simulation of the HDB3 code, you can draw the the HDB3 waveform and power spectral density.)

Read a file into a matrix and display it on the screen using the MATLAB commands imagesc and axis.

小波包分析提取振动信号中的特征频率，模拟数据分析处理的过程，用于信号特征提取、信号消噪。( Wavelet packet analysis to extract vibration signal characteristic frequency, Analog data analysis processing, For feature extraction, signal de-noising.)

粒子滤波 实现图像的识别(Particle Filtering for Image Recognition)

数值微分通过matlab实现，对于初学者非常有用。从书上下载的源代码。(Achieved by numerical differentiation matlab, very useful for beginners. Downloaded from the book source code.)

matlab中添加噪声的程序代码matlab中添加噪声的程序代码matlab中添加噪声的程序代码matlab中添加噪声的程序代码matlab中添加噪声的程序代码matlab中添加噪声的程序代码matlab中添加噪声的程序代码(Add noise matlab code matlab code to add the noise added to noise matlab code to add the noise matlab code to add the noise matlab code to add the noise matlab code matlab code to add the noise)

双极性SVPWM模型适合学习和仿真的基础模型( SVPWM model of double poles adapte for studying and simulation)

汽车爬坡度计算，m文件。用matlab软件打开。(Vehicle gradient calculation, m file.)