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)
接口技术 基于微处理器的5V系统接口
This application note discusses a variety of approaches for interfacing analog signals to 5V powered systems. Synthesizing a "rail-to-rail" op amp and scaling techniques for A/D converters are covered. A voltage-to-frequency converter, applicable where high resolution is required, is also presente ...
VHDL/FPGA/Verilog VHDL 关于2DFFT设计程序 u scinode1 ∼ scinode9.vhd: Every SCI node RTL vhdl code. The details can be
VHDL 关于2DFFT设计程序
u scinode1 &#8764 scinode9.vhd: Every SCI node RTL vhdl code. The details can be
seen in the following section.
u 2dfft.vhd: The top module includes these scinodes and form a 3x3 SCI Torus
network, and it support these sub-modules scinode1&#8764 scinode9 reset and clk
and glob ...
单片机编程 Input Signal Rise and Fall Tim
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 ...
单片机编程 基于C8051F020单片机的多路压力测量仪
介绍了一种基于C8051F020单片机的多路压力测量仪。该测量仪选用电阻应变式压力传感器采集压力信号，并经放大电路处理后送入C8051F020单片机，再由C8051F020单片机内部的A/D转换器将采集到的压力信号进行模数转化，然后分别对数据进行存储和显示。该测量仪能测量6路压力信号，并且各测量点都能单独检测和设置。由于采用了C80 ...
DSP编程 In C Algorithms for Real-Time DSP, author Paul M. Embree presents a complete guide to digital signal
In C Algorithms for Real-Time DSP, author Paul M. Embree presents a complete guide to digital signal processing techniques in the C programming language. This book is structured in such a way that it will be most useful to the engineer who is familiar with DSP and the C language, but who is not nece ...
微处理器开发 The MINI2440 is an effecient ARM9 development board with a comprehensive price, it characterizes sim
The MINI2440 is an effecient ARM9 development board with a comprehensive price, it characterizes simple method and high performance-price ratio. Based on the Samsung S3C2440 microprocessor, it embodies professional stable CPU core power source chip and reset chip to ensure the stability of the syste ...
学术论文 Microphone Arrays : A Tutorial
This report presents a tutorial of fundamental array processing and beamforming theory relevant to microphone array speech processing. A microphone array consists of multiple microphones placed at different spatial locations. Built upon a knowledge of sound propagation principles, the mult ...
书籍 Silicon-Based+RF+Front-Ends
Ultra-wideband (UWB) technology enables high data-rate short-range communica-
tion, in excess of hundredmegabit-per-secondsand up to multi-gigabit-per-seconds,
over a wide spectrum of frequencies, while keeping power consumption at low lev-
els. This low power operation results in a less-interfering ...
书籍 Transceiver and System Design
T
his book covers basic communications theory and practical imple-
mentation of transmitters and receivers. In so doing, I focus on dig-
ital modulation, demodulation methods, probabilities, detection of
digital signals, and spread spectrum system design and analysis. This book
was written for those ...
书籍 RFID+Security
Radio frequency identification (RFID) is a type of automatic identification systems
which has gained popularity in recent years for being fast and reliable in keeping
track of the individual objects. In RFID systems, contactless object identification
is achieved using radio signals without the need ...