Digital
共 1,299 篇文章
Digital 相关的电子技术资料,包括技术文档、应用笔记、电路设计、代码示例等,共 1299 篇文章,持续更新中。
基于DSP的光纤电流传感器设计与分析
· 摘要: 在传统光纤电流传感基础上提出了一种新型基于DSP(digital signal processor)的光纤电流传感器设计方式,并对其工作原理及特性进行了详细的分析和讨论.这种基于DSP的光纤电流传感器为高强电流的测量提供一种新的途径.
基于嵌入式和DSP的电力谐波分析仪的设计
· 摘要: 文章在对嵌入式操作系统μC/OS-Ⅱ和数字信号处理(Digital Signal Processing,DSP)技术进行简要介绍的基础上,分析了快速傅立叶变换(Fast fourier transform,FFT)算法及其在DSP中的实现,并结合其在电力谐波分析装置中的应用,介绍了一种以实时操作系统μC/OS-Ⅱ为操作平台、采用FFT谐波检测方法、通过DSP谐波检
AT32UC3B0256说明书,完整版
32-bit AVR®
Microcontroller
AT32UC3B0512
AT32UC3B0256
AT32UC3B0128
AT32UC3B064
AT32UC3B1512
AT32UC3B1256
AT32UC3B1128
AT32UC3B164
Features
• High Performance, Low Power AVR®32 UC 32-Bit M
MP3/AAC Player Implementation in RF3
·This application report introduces and describes an MP3†/AAC‡ audio player for use with theTMS320C54x digital signal processor (DSP) devices. This audio player is based on Referen
Tele Breakdown
·This book helps readers build a complete digital radio that includes each part of a typical digital communication system. Chapter by chapter, the learner creates a Matlab realization of the various p
[自动化控制杂志]Nuts.and.Volts.25-05.-.May.2004.-.Digital.Communications
·[自动化控制杂志]Nuts.and.Volts.25-05.-.May.2004.-.Digital.Communications
High Frequency Continuous Time Filters in Digital CMOS Processes.pdf
资料->【E】光盘论文->【E5】英文书籍->High Frequency Continuous Time Filters in Digital CMOS Processes.pdf
An Introduction to Parametric Digital Filters and Oscillators
·An Introduction to Parametric Digital Filters and Oscillators
Application of the Wireless Digital Transmission Technology in Remote ECG Monitoring System
Heart disease is one of main diseases menace human's health. According to relevant information, show
TI-240xA系列DSPs软件体系架构工具
进行以数字信号处理器DSPs(Digital Signal Processors)为核心的嵌入式应用软件系统设计,很多时间都要花费在基于底层硬体的软件体系架构上,特别是汇编指令的学习、CPU(Central Process Unit)与片内外设和接口寄存器的熟悉。本人根据工作经验,编制了“TI-240xA系列DSPs程序架构软件工具”,应用该软件架构工具,可以在底层硬件的基础上,通过简便的可视化人
TCL p21digital彩电电路图
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AD1890 AD1891与AES EBU接收器、数字滤波器的接口问题
The AES/EBU AES3-199X and the IEC-958 have become<BR>the standard for interfacing digital audio comp
串行控制的8通道模拟开关阵列DG485在模拟信号处理电路中的应用
When analog signals are processed in a digital system, some<BR>of the processing must be performed i
基于L3037和ST5088的远距离控制应用的模拟端口设计的解决方案
With higher diffusion of digital and radio transmission the need to connect analog telephone with th
增加ADC603的输入范围
The ADC603 is a 10MHz, 12-bit analog-to-digital converter<BR>with a ±1.25V input range. Many applica
交叉模数转换器
It is tempting when pushing the limits of analog-to-digital<BR>conversion to consider interleaving t
用TC72和TC77数字硅温度传感器解决热度测量问题
The TC72 and TC77 are CMOS silicon temperature sensors that provide an accurate digital temperature
基于FPGA的数字下变频技术研究
数字下变频(DDC:Digital Down Convert)是将中频信号数字下变频至零中频且使信号速率下降至适合通用DSP器件处理速率的技术。实现这种功能的数字下变频器是软件无线电的核心部分。采用专用DDC芯片完成数字下变频,虽然具...
通过混色技术如何克服数据转换器的非线性
As communications technologies and services rapidly expand, demands for digital receivers and transm
EDSL系统中自适应MQAM调制器的研究
以太数字用户线(Ethernet Digital Subscriber Line,EDSL)结合了两大通信技术(DSL和Ethernet)的精华,可以在双绞线上实现高速的数据传输,有效的解决了通信网络中的“最后一公里”问题。为了实现高质量的数据传输,EDSL使用了自适应调制技术,它通过研究信道的信噪比(SNR)等参数动态地改变调制方式,从而有效地改善误比特率和提高信息传输速率。 本文的主要研究对象