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用VHDL进行的dds系统设计，包括键盘输入和ＬＣＤ显示，编译通过了-Dds carried out using VHDL system design, including the keyboard and LCD display, the compiler through the

频率为24GHZ脉冲LFM车载雷达MATLAB仿真(Simulation of LFM Vehicle Radar with Frequency of 244HZ Pulse by MATLAB)

KiCAD KiFields for libraries.

Ansys fluent流固耦合模拟例题(an example for ansys fluent)

检测出一个字符串中的单词-detect a string of words

说明：  复杂环境中的微弱目标（如隐身飞机、被地/海/城市杂波淹没的目标等）探测 问题是现代雷达面临的严峻挑战。 与传统的先检测后跟踪（ DBT） 技术相比， 检 测前跟踪（TBD）技术是一种新兴的先进信号处理技术，它通过多帧回波数据积 累和联合处理，可以显著提高雷达的微弱目标检测跟踪性能， 是国际雷达界研究 的前沿热点。 TBD 作为一项正在发展中的新技术，还需要解决一些新的技术问题， 例如， 多目标跟踪维数灾难、临近目标相互干扰等，以及处理难度增加和运算量 增大带来的新问题。(The detection and tracking of low observable targets (e.g. stealth targets, targets buried in strong clutter) in complex environment are great challenges for modern radar systems. Different from the traditional detect-before-track (DBT) methods, Track-before-detect (TBD) is a novel and efficient signal processing method which is proposed in recent years to detect low observable targets, and has got much attention internationally in radar research area. By jointly processing several data frames, TBD is able to produce more reliable detection and tracking results. As a developing new technique, TBD has its own problems and challenges. For example, existing studies on)

波束形成算法，最大信噪比;请大家参考使用(Beamforming algorithm, maximum signal to noise ratio)

用WindowsAPI访问INI文件-with WindowsAPI visit INI file

使用php+js编写的brocade简单demo-Use php+ Js prepared brocade simple demo

学生成绩管理源代码！！！使用微软新技术c#编写的-Student achievement management of source code! ! ! New technologies using Microsoft c# Prepared