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温度控制如今已成为当代社会研究的热点之一,而温度检测在现代设备参数检测中也是一项极其重要的技术,应用十分广泛。与传统的测温方法相比,红外测温方法具有时间短、精度高、使用简单方便等优点。本文以环境温度为被测对象,设计了以STC89C52单片机为控制中心的红外测温装置,能够实现对目标温度的实时采集、处理、显示和报警 ...

i have no time , for short, this is about serial port communication in VC envirement.

For the practicing programmer with little time to spare, Essential C++ offers a fast-track to learning and working with C++ on the job. This book is specifically designed to bring you up to speed in a short amount of time. It focuses on the elements of C++ programming that you are most likely to enc ...

This short paper will give you some VHDL code examples that will help you design synchronous circuits that work first time.The philosophy behind Ten-Commandment code is that synthesizers are not to be trusted too much. Most of the code you will see is close to the structural level some more overtly ...

从时域分析比较了ofdm和stbc与ofdm结合的性能差别-from time-domain analysis and comparison of OFDM stbc OFDM combined wi

 The MAX17600–MAX17605 devices are high-speedMOSFET drivers capable of sinking /sourcing 4A peakcurrents. The devices have various inverting and noninvertingpart options that provide greater flexibility incontrolling the MOSFET. The devices have internal logiccircuitry that prevents shoot ...

   为解决输油管道温度压力参数实时监测的问题，设计了以C8051F930单片机作为控制核心的超低功耗输油管道温度压力远程监测系统。现场仪表使用高精度电桥采集数据，通过433 MHz短距离无线通信网络与远程终端RTU进行通信，RTU通过GPRS网络与PC上位机进行远程数据传输，在上位机中实现数据存储和图形化界面显示，从 ...

HT47R20A-1时基(Time Base)使用介绍 HT47 系列单片机的时基可提供一个周期性超时时间周期以产生规则性的内部中断。时基的时钟来源可由掩膜选择设定为WDT 时钟、RTC 时钟或指令时钟（系统时钟/4）；其超时时间范围可由掩膜选择设定为“时钟来源”/212~“时钟来源”/215。如果时基发生超时现象，则其对应的中断请求标志（TBF ...

同步技术是跳频通信系统的关键技术之一，尤其是在快速跳频通信系统中，常规跳频通信通过同步字头携带相关码的方法来实现同步，但对于快跳频来说，由于是一跳或者多跳传输一个调制符号，难以携带相关码。对此引入双跳频图案方法，提出了一种适用于快速跳频通信系统的同步方案。采用短码携带同步信息，克服了快速跳频难以携带 ...

Backpropagation Network Time-Series Forecasting 源码, 经典的BPN人工神经网络例子源码