By BUTTERWORTH filter, speaking voice signal in the noise filtered out.

一个简单的uart 源码，接收一个字符并发回，通过测试，可以使用的，输入时钟12mhz,发送速率96-A simple uart source code, receiving a character and send back through the test, can be used, input clock 12mhz, sending rate 9600

应用背景通过遗传算法实现S盒的产生以及其对应电路的设计关键技术C，演化电路，遗传算法，在没有人为干预的条件下，自动设计出满足约束条件的S盒及其实现电路

编译环境：tuboc2.0 编译方法：在桌面建一TC.exe的快捷方式，将程序拖入快捷方式编译执行即可 程序在Dos环境通过图形界面函数和鼠标驱动接口函数，实现能够用鼠标点击的卡诺图动态化简-Compiler environment: tuboc2.0 compiler Methods: One TC.exe built on the desktop shortcut, drag the shortcut to the program can compile the implementation of procedures in the Dos environment function through a graphical interface and mouse-driven interface function, can realize with the mouse clicks Karnaugh Map Simplification of dynamic

j2me RPG 游戏 代码 古代传说转自csdn-Game code j2me RPG carried csdn ancient legends

DMA VHDL 设计IP核经常遇到大数据交换要用DMA，本IP核来自开源组织，免费开源版-DMA VHDL design IP core often encountered in large data exchange to use DMA, the IP core from the open-source organizations, free open source version

Embedded vc++下开发的地图查询程序-developed under the map inquiry procedures

通过sparten2来实现数字电压表实验。实验板上的数码管显示模拟电压的数字，调整实验板上的控制模拟电压的电位器，显示模拟电压的数字应该能够随输入的电压变化而变化。-Sparten2 to achieve through the digital voltmeter experiment. Experiment on-board digital tube display the number of analog voltage to adjust the control experiment on-board analog voltage potentiometer, showing the number of analog voltage input voltage should be able to change with the change.

实现的是一个虚拟示波器的功能，但只能实现模拟，不能实际测量，只需增加一个模块就行了，运行时注意不要让自动的最大值与最小值相同，否则会一直跳闪，还有就是有些功能测的不是很准确，需要调节。-Realize a virtual oscilloscope functions, but only the realization of simulation, not actual measurements, just add a module on the list, run-time attention to not to let the automatic the same maximum and minimum value, otherwise they will always jump flash, there is Some functional test is not very accurate, needs to adjust.

C++多态性程序例子-C multi- state property procedures example

本实例采用面向对象的程序设计方法实现了一个简单的时钟控件。从CStatic类（静态控件类）派生出类CClockEx来实现时钟控件类，这样，就可以继承MFC静态控件的很多已经具备的功能和特点。