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Abstract-The effect of the companding process on QAM signals has been under investigation for the p

companding noise and the inherent white gaussian noise of the system, leads us to a re-examination of signal
2013-12-20 06:00:04 下载 151 查看 1,095
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万能模拟信号输入采集电路

The paper introduces a collection circuit of universal signal input.

2022-04-21 17:00:01 下载 4 查看 1,166
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Clocking Options for Stellaris

The main oscillator allows either a crystal or single-ended input clock signal.

2013-10-14 09:16:01 下载 163 查看 1,061
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KUN-TC35调试笔记

SYNC 引脚可以用来输出一个同步信号(synchronization signal),也可以在应用使来控制一个LED 灯的输出状态。:SYNC 端通过一个三极管或门电路来控制LED。
2013-11-11 03:08:01 下载 60 查看 1,061
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通过信号与系统以及数字信号处理中所学的理论知识

通过信号与系统以及数字信号处理中所学的理论知识,基于调幅和调频的基本原理,运用产生信号的两种基本方法,使用CCS软件以及Digital Signal Processor实现调幅调频信号的发生。
2016-03-20 20:59:01 下载 134 查看 1,082
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LPC4300系列ARM双核微控制器产品数据手册

The ARM
Cortex-M4 supports single-cycle digital signal processing and SIMD instructions.
2013-10-28 17:08:01 下载 103 查看 1,118
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XAPP904 - CoolRunner-II特性LCD模块接口

The internaloperation of LCD controller devices is determined by signals sent from a central processing
2013-12-17 04:32:03 下载 199 查看 1,118
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基于MSP430单片机的手持式CO检测仪设计

uses an electrochemical CO sensor as the gas concentration acquisition device,and the concentration signal
2023-10-09 23:20:02 下载 1 查看 3,233
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to show the waveform of audio file and play it on computer Purpose: Familiar with WAV file format a

Interface for user to browse the file system and select one WAV file Show the waveform of input audio signal
2015-05-07 10:04:02 下载 140 查看 1,106
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水平连铸机拉坯辊速度控制系统计算机信号给定


关键词:水平连铸 ;速度控制 ; 计算机 ;给定信号
Signal Settin
2024-04-05 15:30:01 下载 10 查看 5,533
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基于MSP430F1611单片机的音频信号分析仪设计

  Abstract:

  o make the audio signal analyzer cheaper, smaller and more reliable,

2013-12-11 14:58:02 下载 140 查看 1,129
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基于ICL8038等构成的函数发生器电路

Abstract:The system ICL8038 integrated block as the core device,producing a kind of function signal

2022-07-04 02:50:01 下载 3 查看 9,318
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电路中各种接地方法介绍

在低频电路中,布线和元件间的电感并不是什么大问题,然而接地形成的环路的干扰影响很大,因此,常以一点作为接地点.
2013-10-13 13:52:01 下载 146 查看 1,088
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XRP7714 Demo板电路测试方法

概述
近期有客户反映在使用XRP7714过程中出现芯片不正常运行的情况:4路无输出电压、输出电源过低等,这是什么原因呢?
2014-01-20 03:48:01 下载 108 查看 1,173
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数据库与sql学习手册

这个文件柜是一个存放数据的物理位置,不管数据是什么,也不管数据是如何组织的。

2015-09-09 18:20:29 下载 1 查看 41
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B型剩余电流保护器设计

pulsating DC residual current with and without DC component,smooth DC residual current and so on.The signal
2022-03-27 00:30:01 下载 5 查看 8,065
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基于STM8单片机的无线报警系统设计

detection,real-time temperature measurement and flame recognition alarm.It has the ability of multi-signal
2023-10-02 03:00:01 下载 4 查看 8,612
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Sector is a system infrastructure software that provides functionality for distributed data storage,

infrastructure software that provides functionality for distributed data storage, access, and analysis/processing
2013-12-21 13:58:01 下载 26 查看 1,081
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We address the problem of blind carrier frequency-offset (CFO) estimation in quadrature amplitude mo

systems.We study the performance of a standard CFO estimate, which consists of first raising the received signal
2014-01-22 20:11:02 下载 22 查看 1,102
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Carrier-phase synchronization can be approached in a general manner by estimating the multiplicativ

in a general manner by estimating the multiplicative distortion (MD) to which a baseband received signal
2013-11-28 08:21:09 下载 29 查看 1,113
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