02chapter1

描述ＥＤＧＥ系统接收机结构，包括prefilter和均衡器(Description EDGE receiver structure, including the prefilter and the equalizer)

AM RECEIVER based on super heterodyne principle virtually used in all modern radio and television receivers. The approach mainly involves the use of heterodyning or frequency mixing. The signal from the antenna is filtered sufficiently at least to reject the image frequency and possibly amplified. A local oscillator in the receiver produces a sine wave which mixes with that signal, shifting it to a specific intermediate frequency (IF), usually a lower frequency. The IF signals is itself filtered and amplified and possibly processed in additional ways. The demodulator uses the IF signals rather than the original radio frequency to recreate a copy of the original modulation (such as audio). The project is coded in MATLAB.

一个雷达信号产生模拟器 by matlab(a radar signal generation program)

详细画出了时域和频域的相关图，音频信号通过LM386放大，用于建立主成分分析模型。( Correlation diagram shown in detail the time domain and frequency domain, LM386 audio signal amplification, Principal component analysis model for establishing.)

说明：  MatPlanWDM是网络规划波长路由WDM网络工具(MatPlanWDM a network planning tool for wavelength routing in WDM networks)

This is other file m for student

Neighborhood rough set based feature evaluation and reduction

code for sattelite calculaton

This is a simple but great game to play. This game called Catur Jawa. you can play against computer or with your friends.

Simple ULA simulator for Capon