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use internal frame for modal dialog

小型超市管理系统基于那个java开发程序设计的应用(Small supermarket management system based on the java application development process design)

伺服电机控制，实现对伺服电机的控制，含有GUI代码(Servo motor control)

次程序用来仿真叠加了地杂波和高斯白噪声的回波信号(Second program is used to simulate the ground clutter superimposed Gaussian white noise and the echo signal)

使用matlab中的通信工具箱中simulink搭建直接序列扩频系统并进行仿真，(The direct sequence spread spectrum system is built and simulated by using Simulink in the communication toolbox of MATLAB.)

简单的IO适合初学者，来MLDN李兴华的初级教程(Simple IO for beginners)

说明：  纯追踪轨迹跟随算法，采用matlab实现。(The pure tracking track following algorithm is realized by MATLAB.)

《gps基本原理及其matlab仿真》(西安电子科技大学)里面的程序源代码，都是自己亲自敲上的。这是第5章的。对入门很有用的。(The basic principle of GPS and the matlab simulation (xi an university of electronic science and technology) in the program source code, is knock on yourself. This is the fifth chapter. The introduction is very useful. )

说明：  图像间距离测量可以轻松实现，还有大量源码可共分享(Measuring the distance between images can be easily achieved, there are a large number of source code can be a total share)

程序描述的是等边三角形麦克风阵列语音增强的程序，采用的是延时求和波束形成的方法，同时实现了声源定位功能。(Procedure is described in an equilateral triangle microphone array speech enhancement procedure, using the delay sum beamforming method, while achieving a sound source localization capabilities.)