搜索结果
找到约 253 项符合
Signals 的查询结果
按分类筛选
- 全部分类
- 技术资料 (60)
- 书籍 (27)
- matlab例程 (21)
- 单片机编程 (19)
- 其他书籍 (12)
- 通讯/手机编程 (7)
- 通讯编程文档 (7)
- 嵌入式/单片机编程 (7)
- VHDL/FPGA/Verilog (7)
- 电源技术 (5)
- 其他 (5)
- 可编程逻辑 (5)
- 单片机开发 (5)
- VIP专区 (5)
- 软件设计/软件工程 (4)
- DSP编程 (3)
- 数值算法/人工智能 (3)
- 书籍源码 (3)
- Linux/Unix编程 (3)
- 人工智能/神经网络 (3)
- 文章/文档 (3)
- 行业发展研究 (3)
- GPS编程 (3)
- 接口技术 (2)
- 通信网络 (2)
- 模拟电子 (2)
- 教程资料 (2)
- 多国语言处理 (2)
- 数学计算 (2)
- BREW编程 (2)
- 系统设计方案 (2)
- 源码 (1)
- 手册 (1)
- 笔记 (1)
- PCB相关 (1)
- C/C++语言编程 (1)
- 学术论文 (1)
- 技术书籍 (1)
- DSP工具/软件 (1)
- 嵌入式综合 (1)
- 驱动编程 (1)
- 文件格式 (1)
- 技术管理 (1)
- 汇编语言 (1)
- 微处理器开发 (1)
- VxWorks (1)
- 其他嵌入式/单片机内容 (1)
- 3G开发 (1)
书籍 Principles+of+digital+communication
Communication has been one of the deepest needs of the human race throughout recorded
history. It is essential to forming social unions, to educating the young, and to expressing a
myriad of emotions and needs. Good communication is central to a civilized society.
The various communication disciplin ...
单片机编程 介绍C16x系列微控制器的输入信号升降时序图及特性
All inputs of the C16x family have Schmitt-Trigger input characteristics. These Schmitt-Triggers are intended to always provide proper internal low and high levels, even if anundefined voltage level (between TTL-VIL and TTL-VIH) is externally applied to the pin.The hysteresis of these inputs, howeve ...
笔记 音频放大器设计
This design uses Common-Emitter Amplifier (Class A) with 2N3904 Bipolar Junction Transistor.
Use “Voltage Divider Biasing” to reduce the effects of varying β (= ic / ib) (by holding the Base voltage constant) 
Base Voltage (Vb) = Vcc * [R2 / (R1 + R2)] 
Use Coupling ...
模拟电子 24位ADC在心电图中的应用笔记
Abstract: This application note describes the essential workings of an electrocardiogram (ECG). It discussesfactors that disrupt the ECG signals and make reliable, highly-accurate electrical characterization difficult. Theindustry-standard solution for ECG electrical characterization, which uses a ...
其他书籍 A large body of computer-aided techniques has been developed in recent years to assist in the proce
A large body of computer-aided techniques has been developed in recent years to assist
in the process of modeling, analyzing, and designing communication systems . These
computer-aided techniques fall into two categories: formula-based approaches, where the
computer is used to evaluate complex formu ...
书籍 Fundamentals_of_Global_Positioning_System1
The purpose of this book is to present detailed fundamental information on a
global positioning system (GPS) receiver. Although GPS receivers are popu-
larly used in every-day life, their operation principles cannot be easily found
in one book. Most other types of receivers process the input signals ...
技术资料 PICMG-2.0-R3.0-CompactPCI-Specification（英文版）
System Management Bus pin assignments. This specification reserves pins on J1/P1 of all slots and J2/P2 of the System Slot for definition as I2C System Management Busses by PICMG 2.9, CompactPCI System Management Specification. These signals have been tenta ...
技术资料 基于STC单片机的交通信号指示灯的设计
介绍了交通信号灯的硬件框架。通过锁存器和端口扩展芯片完成单片机的数据端口扩展与控制,设计了交通信号控制过程。从而实现对业务信号的控制。单片机控制交通灯。The hardware framework of traffic signal lamp is introduced. The data port expansion and control of MCU are accomplished by latch and port expansion ...
技术资料 基于单片机的船舱温度临界报警系统
针对传统的船舱温度临界报警系统,由于温度监控不到位导致报警不及时的问题,提出一个基于单片机的船舱温度临界报警系统设计。该设计将单片机作为核心控制硬件,控制系统整体电路。同时设计数据采集模块,利用温度测量仪测试船舱温度,传感器将数据置换成电信号,并以数据帧的形式将结果发送到报警模块,检测温度信号波幅,进行报警 ...
电源技术 LTC6994参考设计及PCB布线规则
Demonstration circuit 1562A is an engineering toolto design and evaluate the LTC699X-X family ofTimerBlox circuits. The center section of the boardcontains a pre-configured TimerBlox function.DC1562A comes in twelve timing function variationsas outlined in Table 1.Surrounding the center board is a ...