uery幻灯片

this program is by maple ..it is the solution of vanderpole equation with perturbation method

说明：  国产超低功耗华大单片机HC32L110 IAP远程升级程序(Domestic ultra-low power consumption Huada MCU HC32L110 IAP remote upgrade program)

pRTI资料,全部都是pdf格式的，不过都是英文的，prti的资料太少了，所以收集到后与学习prti的朋友共享~(pRTI information, all pdf format, but are in English, prti so little information, Therefore collected after learning prti friends sharing ~)

使用Opencv+Zbar组合识别图片中的二维码，特别是标准的二维码，这里标准指的是二维码成像清晰，图片中二维码的空间占比在40%~100%之间，这样标准的图片，Zbar识别起来很容易，不需要Opencv额外的处理。(The Opencv+Zbar combination is used to identify two dimensional codes in the picture, especially the standard two-dimensional code. Here the standard refers to the two-dimensional code imaging clearly, and the space of the two-dimensional code in the picture is between the 40%~100%. So the standard picture, Zbar is very easy to recognize, and does not need additional processing of the Opencv.)

说明：  单相桥式逆变电路simulink仿真。。。。。。。。。。。。。。。。。(Simulink simulation of single-phase bridge inverter circui...)

运用Myeclipse开发Struts应用程序示例,对于学习Struts很有帮助-The use of the development of Struts applications Myeclipse example, helpful for learning Struts

超声波探头聚焦声场仿真和水浸探头以及相控阵探头，可以通过设置探头频率和探头直径，模拟超声发射声场，实用性强。(The simulation of focused acoustic field of ultrasonic probe can simulate the acoustic field of ultrasonic emission by setting probe frequency and probe diameter, which is practical.)

说明：  基于遗传算法的封装模式的数据特征提取，利用数据对自身进行训练并能完全依靠特征对分类效果进行评价。(In genetic algorithm, the above features are combined in a special way: parallel search based on chromosome group, selection operation, exchange operation and mutation operation with guessing property.)

本程序基于labview8.2开发平台，实现小波变换检测回波的功能(The program is based on labview8.2 development platform, to achieve the function of echo using wavelet transform)

说明：  雷达信号处理中相参积累，生成线性调频程序，加噪声，形成回波，进行数字下变频， 抽取，再通过匹配滤波器，进行相参积累，非常完整的程序(In radar signal processing, coherent accumulation generates LFM program, adds noise, forms echo, performs digital down conversion, extraction, and then conducts coherent accumulation through matched filter, which is a very complete program.)