lpr

一种通用型PD雷达目标模拟器,介绍一种雷达目标模拟器，用两台高稳定度且具有外时基功能的频率合成微波信号源分别作为回波信号及杂波信号载波源，其外时基口作为雷达相参信号输入口。视频脉冲延时及多普勒撅移都可由计算机控制，模拟雷达与目标之间的不同距离及相对速度.模拟器收发共用一付 天线，天线安装在可旋转机构上，用以检测雷达角跟踪能力. (A Common PD Radar Target Analogue , introduced a radar target simulator, with two high-stability and external time base function of frequency synthesized microwave signal source, respectively, as the echo signal and the the clutter signal carrier source, its external time base port as radar coherent signal input port. The video pulse delay and Doppler pursed shift can by distance and relative speed between different computer controlled, simulated radar target simulator transceiver shared a pair of antenna, antenna mounted on the rotatable mechanism to detect radar angle tracking capacity.)

这是一篇关于恒定束宽的综述文章，文中描述了行程恒定束宽的最新方法，希望对研究频不变信号的人有用(This is a constant beam width on the overview of the article, this paper describes the latest travel a constant beam width, and I hope the study of constant-frequency signals were useful for)

在matlab上实现的，基于仿射变换的几何纠正。交互方面不太好！(Affine transformation Geometric rectification)

this file simulate Direct Sequence Spread Spectrum Transmitter/Receiver systems With Time-Synchronization

短路计算,可用于各种电网故障的短路计算，MATLAB程序(failed to translate)

关于盲辨识方面，讨论关于盲辨识方法所能起到的效果，很好的例子(On blind identification, the discussion of blind identification method that can be played on the effect of good example)

说明：  通过经验模态分解emd波形分割，将脉冲波形分为多个部分，基于EMD的时频分析方法既适合于非线性、非平稳信号的分析(By empirical modal decomposition emd waveform segmentation, the pulse waveform is divided into several parts, and the time frequency analysis method based on EMD is suitable for nonlinear and non-smooth signal analysis)

本程序是用MATLAB编写的孤立词的语音识别的程序，包含mel倒谱分析以及单个词的语音识别。(This procedure is used to prepare MATLAB isolated word speech recognition procedures, including mel cepstrum analysis, and single-word speech recognition. )

A Comparative Study for Orthogonal Subspace Projection and Constrained Energy Minimization

Test insertion of an abstract method in a superclass.