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这是关于调制传递函数MTF如何处理卫星遥感图像的一个讲义，对图像进行复原，提高清晰度-This is the modulation transfer function MTF on how to deal with satellite remote sensing images of a lecture, image recovery, improve clarity

应用背景HID 传输太慢了，我现在做的实验需要2M以上的数据传输，而且是数据流，实时数据，所以想试一下bot行不行，纠结好多天了，你说的USB_Istr（）里面操作的是不是只有一些标志位，老实说这段代码看不懂 T^T 还是找不到发送和接收的缓存器，仿真跟踪的话也看不到的吧，网上看到如果是F105或者F107的就可以用OTG，可惜战舰板是F103的......我就自己用了双管道。关键技术USB  调试，可以直接模拟U盘的功能，支持FLASH和SD卡两种模式的。读写速度也用了双管道机制，比较适合移植开发，支持中文的FATFS 和长文件名称！

用8位数码管组成显示电路提示信息，当输入密码时，只显示“8.”，当密码位数输入完毕按下确认键时，对输入的密码与设定的密码进行比较，若密码正确，则门开，此处用LED发光二极管亮一秒钟做为提示，同时发出“叮咚”声；若密码不正确，禁止按键输入3秒，同时发出“嘀、嘀”报警声；若在3秒之内仍有按键按下，则禁止 -With 8-bit digital tube display circuit message, when the input password, only shows "8.", When the median enter password press the confirm button when finished to set the password with the password for comparison, if the password correct, then the door opened here with a bright LED light-emitting diodes as a matter of seconds suggests that at the same time issued a "ding dong" sound if the password is not correct to prohibit the importation of key three seconds, at the same time issued a "嘀,嘀" alarm sound if within 3 seconds press the button there, then the prohibition of

ANOTHER TUTORIAL FOR BEGINNERS IN EYEWEB

国外最新的关于javascript的ppt讲座-javascript of ppt

几个常用的算法，包括消元，迭代，三角分解等-several commonly used algorithms, including the elimination, iterative, triangular decomposition, etc.

pid参数的调节方法，对pid参数的选定有很大帮助，是前人的总结不可不看。-pid adjusting the parameters of the method, the pid of the selected parameters will be of great help, is summed up by our predecessors can not see.

CAD快捷键，不错 ，好东西 好东西-CAD keyboard, it is true is true that good things good things, good things

Dijkstra算法的完整实现版本之算法的源代码-Dijkstra algorithm realize the complete version of the algorithm source code

基于JPCAP的流量采集，使用网络监听方式获得IP数据包，可以用来监视网络的状态、数据流动情况以及网络上传输的信息等。-JPCAP based on the volume collection, use network monitoring access to IP packets, can be used to monitor the network status, data flow and network transmission of information.