搜索结果
找到约 117 项符合
Selection 的查询结果
按分类筛选
- 全部分类
- matlab例程 (14)
- 人工智能/神经网络 (14)
- 技术资料 (9)
- 电源技术 (7)
- 其他书籍 (6)
- 数学计算 (6)
- 数值算法/人工智能 (4)
- 通讯编程文档 (4)
- Java编程 (4)
- 单片机编程 (3)
- Applet (3)
- 其他 (3)
- 行业发展研究 (3)
- Linux/Unix编程 (3)
- 书籍 (3)
- 嵌入式综合 (2)
- 无线通信 (2)
- 书籍源码 (2)
- 通讯/手机编程 (2)
- 编辑器/阅读器 (2)
- 电子书籍 (2)
- 通信网络 (1)
- 工控技术 (1)
- USB编程 (1)
- 微处理器开发 (1)
- DSP编程 (1)
- Delphi/CppBuilder (1)
- 其他行业 (1)
- Delphi控件源码 (1)
- 汇编语言 (1)
- JavaScript (1)
- VHDL/FPGA/Verilog (1)
- 系统设计方案 (1)
- 语音压缩 (1)
- 软件工程 (1)
- 文章/文档 (1)
- 编译器/解释器 (1)
- 数据结构 (1)
- 源码 (1)
- 论文 (1)
电源技术 电源转换,测量和脉冲电路
 
This ink marks LTC’s eighth circuit collection publication.1We are continually surprised, to the point of near mystification, by these circuit amalgams seemingly limitlessappeal. Reader requests ascend rapidly upon publication,remaining high for years, even decades. All LTC circuitc ...
单片机编程 基于C8051F320的模拟枪战系统设计
提出了一种基于C8051F320的红外模拟枪战系统设计方案。介绍了红外模拟枪战系统的构成，给出了硬件选型、系统硬软件设计。利用红外抗对系统的工作原理，系统获得良好效果。
Abstract:
 This paper presents the design of simulated gunfight system based on C8051F320.Introduces system structure,and puts forwa ...
单片机编程 基于P87LPC764单片机的延时漏电继电器设计
介绍以P87LPC764型单片机为核心的延时型漏电继电器设计方案。该方案可供用户选择实现额定动作电流和5倍额定动作电流下不同的延时动作时间，并有重合闸设定选择功能。解决了以往传统分立元件带来的延时时间离散性大且不易实现的弊端。
Abstract:
 In this paper, the delay leakage relay based on P87LPC764 is int ...
单片机编程 PCA9555 16bit I2C-bus and SMBu
The PCA9555 is a 24-pin CMOS device that provides 16 bits of General Purpose parallelInput/Output (GPIO) expansion for I2C-bus/SMBus applications and was developed toenhance the NXP Semiconductors family of I2C-bus I/O expanders. The improvementsinclude higher drive capability, 5 V I/O tolerance, lo ...
通信网络 EDGE信道分配原则
Contents
1 Introduction 1
2 Glosary 1
2.1 Concepts 1
2.2 Abbreviations and acronyms 4
3 Capabilities 6
4 Technical Description 6
4.1 General 6
4.2 Service oriented Allocation of Resources on the Abis
interface (SARA) 8
4.3 Configuration of dedicated PDCHs ...
嵌入式综合 MCU Selection Chart
STM32选型表
嵌入式综合 C8051F020数据手册
The C8051F020/1/2/3 devices are fully integrated mixed-signal System-on-a-Chip MCUs with 64 digital I/O pins (C8051F020/2) or 32 digital I/O pins (C8051F021/3). Highlighted features are listed below; refer to Table 1.1 for specific product feature selection.
无线通信 无线电设计入门资料
Abstract: The process of designing a radio system can be complex and often involves many project tradeoffs. Witha little insight, balancing these various characteristics can make the job of designing a radio system easier. Thistutorial explores these tradeoffs and provides details to consider for ...
无线通信 智能天线技术在基站中的应用
为了能够满足基站易于选址、优质快速的建站要求和易维护、低成本、高可靠的运行要求，本文对以方舱来实现一体化结构基站做出一番探讨。从系统设计的观点阐述了移动通信高性能基站天线设计的几个关键问题，介绍了智能天线技术在基站中的应用，并且用HFSS软件仿真了一种新型的对称阵子天线，该天线驻波比小于2的带宽可以达到6 ...
工控技术 西门子建筑电器-电气安装技术部发行的各类产品样本
西门子建筑电器-电气安装技术部发行的各类产品样本：小型断路器、剩余电流保护断路器和模数化产品(中/ 英文)Miniature Circuit-Breakers, Residual Current Operated Circuit-Breakers and Modular Devices (Chinese/English)低压熔断器系统(中/ 英文)Fuse System (Chinese/English)雷击，过电压－不再是问题(中文)Thunders ...