搜索结果

CSNG-I 伽马能谱，自然伽马能谱图，U，Th，K

We introduce a sub-cell WENO reconstruction method to evaluate spatial derivatives in the high-order ADER scheme. The basic idea in our reconstruction is to use only r stencils to reconstruct the point-wise values of solutions and spatial derivatives for the 2r-1 th order ADER scheme in one dimensio ...

Following chapter introduces the mobile communication, gives a short history of wireless communication evolution, and highlights some application scenarios predestined for the use of mobile devices. Cellular and wireless based systems related to different generations of mobile communication, includi ...

MIMO-OFDM is a key technology for next-generation cellular communications (3GPP-LTE, Mobile WiMAX, IMT-Advanced) as well as wireless LAN (IEEE 802.11a, IEEE 802.11n), wireless PAN (MB-OFDM), and broadcasting (DAB, DVB, DMB). This book provides a comprehensive introduction to the basic theory and pra ...

Do you have a mobile phone? We think you probably do, one way or another. We would also guess that you might use it for many diff erent things in the course of your everyday life—as a telephone certainly, but also as an address book, as a clock or watch, as a camera, or now as a connection to your ...

LTC2756 18位乘法串行输入电流输出数模转换器DAC模块ALTIUM原理图+PCB文件，硬件4层板设计，大小为66mmx39mm，ALTIUM设计的工程文件，包括完整的原理图和PCB文件，可以做为你的设计参考。 原理图器件列表： Library Component Count : 14 Name                Description ------ ...

因此，您想编写一个内核模块。您知道C，您已经编写了一些可以作为进程运行的常规程序，现在您想知道真正的动作在哪里，一个通配指针可以擦掉文件系统，核心转储意味着重新启动。内核模块到底是什么？模块是可以根据需要加载和卸载的代码段。它们扩展了内核的功能，而无需重新引导系统。例如。模块驱动程序的一种类型是设备 ...

基于Proteus仿真前言：本文详细介绍了DS18B20原理，并在后面举例说明了其在单片机中的应用，所举例子包含Proteus仿真电路图，源程序，程序注释详细清楚。1、DS18B20简介：DS18B20温度传感器是DALLAS公司生产的1-wire式单总线器件，具有线路简单，体积小的特点，用它组成的温度测量系统线路非常简单，只要求一个端口即可实现 ...

VIP专区-嵌入式/单片机编程源码精选合集系列（91）资源包含以下内容：1. 非常 好用的模拟选通开关.2. 移植到ARM s3c2410平台的g722音频编解码库和测试程序。.3. ACM-12864汉字液晶显示驱动程序.4. A MPEG4 encoder, suit for ARM decode IP camera solution.5. Chipcon RF chip, CC1020 参考设计..6. TFT屏LTV350QV-F04的程 ...