9054 数据手册 9054 数据手册 9054 数据手册

可用于射频卡读写基于MS VC6.0开发的源码（VC6.0）.rar-Radio frequency card reader source (VC6.0). Rar

主要介绍了等精度频率测量原理，该原理具有在整个测试频段内保持高精度频率 测量的优点 同时在该原理基础上，采用了Verilog HDL语言设计了高速的等精度测频 模块，并且利用EDA开发平台QUARTUS11 3 .0对CPLD芯片进行写人，实现了计数等 主要逻辑功能 还使用C语言设计了该等精度频率计的主控程序以提高测量精度。本设 计实现了对频率变化范围较大的信号进行频率测量，能够满足高速度、高精度的测频要 求。-Introduced, such as the accuracy of frequency measurement principle, the principle has in the entire test frequency to maintain the advantages of high precision frequency measurement at the same time the basis of the principle of using the Verilog HDL language, such as the design of a high-speed precision frequency measurement module, and use of EDA Development platform QUARTUS11 3 .0 on CPLD chip to write, and achieved a count of the main logic function, such as the use of C language is also designed such precision the frequency of control procedures to enhance measurement accuracy. This design achieved a wide range of frequency changes in signal frequency measurement, to meet the high-speed, high precision frequency measurement requirements.

这是我自己编写的 c++builder60环境下的 一个小程序,主要体现了人工智能里的A*宽度优先搜索-This is my own c builder60 prepared by the environment of a small procedure, mainly embodies the artificial intelligence Lane width of the A* search priority

操作系统调度算法(先来先服务,短作业优先,时间片轮转,响应比优先)-scheduling algorithms operating system (first-come first-serve, short operating priority, time-rotate in response to priority over)

labview 图形库,方便图形语言编程.工控使用.-LabVIEW graphical library, convenient graphical programming language. Industrial use.

真的很麻烦也，有必要这样吗？搞错没有啊？快让我下-really have trouble, it is necessary to do? Ah no wrong? Let me quickly under!

右前门控制器 可以用 codewarrior 3.0 版本打开后，下载到目标板中运行-Right Front Door codewarrior 3.0 version of the controller can be opened, downloaded to the target board to run

极力给推荐大家--“用感光板制作电路板全程图解” 。包你在3分钟内学会用感光板制作电路板。-Strongly recommend you to- " with the production of circuit board plate illustrations throughout." Package within three minutes you learn how to use the production of circuit board plate.

用C语言实现malloc,free函数，方法采用严蔚敏数据结构书上的方法-C implementation using malloc, free

模拟股票下载小软件,可以组建自己的股票学习或操作环境-Simulation of the stock to download a small software, can set up their own shares learning or operating environment