MFC 自动化测试

一种时频域联合捕捉主动声纳信号的方法.介绍了一种可应用于被动声纳的时频域联合捕捉主动声纳信号的方法及其工作流程。仿真相同噪声环境下使用该方法的发现距离与主动声纳探测距离,仿真结果表明使用该方法的发现距离远超过主动声纳探测距离,使用该方法可实现对目标的远程发现。(A time-frequency domain joint capture of active sonar signals. Introduced passive sonar, which can be applied when the frequency domain joint to capture active sonar signal its workflow. The discovery of the method used in the simulation of the same noise environment distance active sonar detection range, simulation results show that using the method found distance than active sonar detection range, the use of this method can be found remote target.)

最近这段时间一直在找UDP多播的资料，很少能找到合适的。最近根据网上大神指点找了一个工程改了改就可以使用。。为了让广大网友有一个思路，现将这个工程上传到网络，开发工具是MDK，STM32F103。希望对大家有帮助

频谱分析仪，采用MATLAB GUI编程(Spectrum analyzer, using MATLAB GUI Programming)

说明：  这是一本经典的入门教程，适合各个阶段的人员参考(this is a book for classic book. I love this one for long time)

使用C++语言编写的自定义person类，传递person类的名字和邮件地址，是初学者可以参考的简单的程序

ILSpy .NET反编译工具，反编译出类似源代码(ILSpy .NET Reverse compile tool)

Hello. It is good website for us. Please usually upload your document.

说明：  一个简单的五子棋代码实现，电脑智能还不算太高~~大家可以改改(Gobang code for a simple implementation, computer intelligence is also not too high ~ ~ we can change change)

利用28335自带的ADC采集两路模拟正弦信号，用DMA方式将采样值写入内存，用epwm控制采样周期。利用FFT求得两路正弦信号的相位差。(Sampling two analog sinusoidal signals, write them to the memory by DMA controller. The sampling period is controlled by the EPWM module. Calculate the phase difference by FFT method.)

说明：  雷达系统设计有关。西安电子科技大学研究生课程《雷达系统分析》大作业。(Radar system design related. Xi'an University of Electronic Science and Technology graduate course "radar system analysis" major operations.)