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DSP系统中时钟电路的设计,很经典的时钟设计介绍-DSP system clock circuit design, the clock is a classic design introduced

在matlab的simulink平台搭建了推挽变换器的仿真(Simulation of push-pull converter based on MATLAB Simulink platform)

两传感器异步融合，由于采样率和传感器开机时间不同引起的异步问题。(Two sensor asynchronous fusion, because of asynchronous sampling rate and the problems caused by the different sensor boot time.)

HP_SOCKET练习，c#版本，HPSOCKET优秀的国产框架(HP_SOCKET Practice you can learn from it for new learner)

VB透明窗体制作例子，透明度在代码中可自定义，可完全透明，也可不透明，也就是变成常规窗体，采用了API函数，无第三方函数，在VB6.0环境下可直接对源代码编译运行。窗口透明效果请参见源码测试截图。

Fingerpass 指纹识别算法的研究与应用-Fingerpass fingerprint recognition algorithm research and application

this is the code for d2d cognitive.

说明：  本次设计中使用的单片机是STC89C52,为了程序编写时更加简单明了，使用C语言进行程序编写，用KEIL软件进行编译。软件设计有主程序的流程图、DS1302计时程序设计、LCD1602显示程序设计、主程序设计等。介绍了各部分的流程图，并根据软件流程图的执行过程设计了程序。主程序流程图介绍了软件设计的全过程。DS1302流程图介绍了时钟芯片(The MCU used in the design is STC89C52, in order to write the program more simple and clear, the use of C language for programming, with KEIL software for compilation.Software design has the flow chart of the main program, DS1302 timing program design, LCD1602 display program design, main program design.The flow chart of each part is introduced, and the program is designed according to the execution process of the software flow chart.Main program flow chart introduces the whole process of software design.DS1302 flow chart introduces the clock chip)

TQ2440 测试程序,天嵌2440开发板的测试用源代码-TQ2440 test program

说明：  SFR_1.4.2 12233源代码，可以在vs2017编译(SFR 12233 source code)