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S52三个定时器实现两路测速（测频）系统，一个定时器作时间基准，另外两个定时器作输入捕捉用，实现测频。(S52 3 Two Speed Timer (measuring frequency) system, a timer for a time basis, for the other two timers with input capture, to achieve frequency measurement.)

这个代码是用Matlab写的心形代码，是通过点的形式编写的，看起来很有意思。(This code is written using Matlab heart-shaped code, through the form of written, looks very interesting.)

基于STM32的室内温度控制系统设计含pcb短路图原理图完整文档(STM32 u6700 u5C0F u7CFB u7EDFpcb u548C u539F u7406 u56FE u5C01 u88C5 u5E93)

FlashTool_UI_src_v3.0820.00 MTK平台手机刷机工具的源代码，代码非常简练，值得学习借鉴(FlashTool_UI_src_v3.0820.00 MTK platform mobile Brush tool' s source code, code is very concise, it is worth learning from)

运行程序，打开程序主界面，如图1.3所示。本程序主要实现了图像处理、批量转换与处理、PSD文件管理、照片处理等，其中图像处理部分主要是对图像进行各个效果的显示，例如图像的锐化效果、浮雕效果等。批量转换与处理部分主要实现各种图像格式之间的转换，PSD文件管理部分主要是对PSD文件进行浏览和转换操作，照片处理主要用于照片的排版。(Run programs, open the main program interface, as shown in Figure 1.3. This procedure mainly realize the image processing, batch conversion and processing, the PSD file manager, photo processing, image processing part of the main image display various effects, such as image sharpening effects, such as relief effect. Batch conversion and processing some of the major conversion between various image formats the PSD document management part of the main PSD file browsing and conversion operations, photo processing is mainly used for the photo layout.)

从事编程的时间已经有几年了，从在学校的小打小闹的编程到现在的在专 门的从事电脑编程的软件公司工作已经有几年了,感慨万千,这中间有过许许多多的 酸甜苦辣,以及有着许许多多的不眠之夜,在此我首先感谢我的朋友们对我的支持, 谢谢你们,同时还要谢谢那些老前辈留下的那些技巧,在我每次面对问题要解决的时 候,是你们辛苦地摸索出来的东西让我豁然开朗,问题迎刃而解. 写这些东西的缘由说来也颇为简单，因为自己觉的有很多的技巧应该与大 家分享,同时也希望我平常所收集的以及我的个人心得能帮助所有编程序的人员 , 能将我写的这个东西成为你编程的宝典,由于是我第一次做这样的东西,难免会有这 样或是那样的不足之处,还请广大朋友指正. 由于技巧不断的更新 , 所以这个东西也 要不断的更新,我第一次首先尝试制作有关Delphi的技巧,由于我现在用的是她,所以 先写Delphi的技巧,其他的诸如VB、VC的技巧等我整理以后再进行制作，还希望广 大的网友多多支持。-Programming time has been engaged for several years, chipping away from the school of programming to the current in the tertiary The door in computer programming, software company, has been for several years, and filled with emotion, which had many of the middle Ups and downs, as well as with many sleepless nights, and I begin to thank my friends for their support, Thank you, thank you to those old-timers while also leaving those skills in every time I face the problem to be solved when the Hou, yes you have worked hard to

把加速度信号变为速度信号和位移信号。用的是反频谱法(Acceleration signal into a displacement signal)

采用牛顿拉夫森迭代，对多元非线性方程组进行求解，其中用到最广泛的方法是基于雅克比矩阵的方法，对非线性方程组进行分节，通过数值分析的方法进行有限次的数值迭代，随后给出误差范围以及方程解收敛条件进行有限次的数值迭代，最终得到一个近似解，但是误差范围在允许之内的

说明：  综合实验源代码－世界时钟|综合实验源代码－世界时钟(Comprehensive Experiment source code- World Clock | Integrated Experimental source code- World Clock)

屏幕截屏，网页截图，屏幕录像专用工具，可用于网页信息取证等用途(Screen capture, web page screenshots, screen recording special tools for Web information forensic purposes)