TP3-part1

基于Matlab的带通滤波器的设计源码，可以通过此代码，模拟带通滤波器的设计。并附有仿真后的图像。(Matlab-based band-pass filter design source, through this code, analog band-pass filter design. Together with simulation, the image.)

通过计算短时信号熵，与阈值比较，得到判决结果。并采用顺序统计滤波器（最大值滤波器）对所得熵值滤波，提高判决精度。 能有效的分辨出语音信号和噪声信号，且通过后端平滑处理，使语音检测结果更加集中。(VAD based on short-time entropy, precision improved by using order-statistical-filter, VAD result is smoothed to make the result more accurate.)

irst, let s create a simple vector with 9 elements called a.

合成孔径雷达的的仿真测试算法及其文档，这是西电的牛导所设计的方法，在中电14所的项目中得到验证，并取得不错的效果。点目标的散射原理通过此文档可以得到了解(Synthetic aperture radar simulation testing algorithm and its documentation, which is lead by the Western Electric cow design methods, in the CLP 14 projects have been tested, and achieved good results. Point target scattering theory can be understood through this document)

2D 3D FEM hypoelastic analysis

随机信号分析，包括随机信号的数字特征，相关函数和协方差，带图形显示。(Random signal analysis, including the number of characteristics of random signals, correlation functions and covariance, with graphical display.)

该文件可以读取相应格式的龙格库塔的数据，比较方便。(The file can read the corresponding format runge kutta data, more convenient. )

动目标检测malab程序，用于雷达系统中从噪声中提取目标。(mtd)

VC++和MATLAB引擎混合编程，实现正弦曲线的绘制(VC++ and MATLAB programming hybrid engine, the realization of the mapping sinusoid)

说明：  传统电机模型仿真，该模型为初学者研究带来便已。(chugtong dianji)