搜索资源列表
2ask_2fsk_2psk
- 2FSK的调制与解调，基于simulink，相干与非相干解调-2FSK modulation and demodulation, based on simulink, coherent and non-coherent demodulation
ASK
- 数字通信计算机仿真设计的框架，具体参数可以自行设定。包括调制、解调、滤波、传输、噪声对通信质量的影响等-Computer simulation of digital communications framework, specific parameters can be set. Including modulation, demodulation, filtering, transmission, and noise on the communication quality, etc.
fsk
- 一个通信网络基础的课程设计，是FSK信号键控调制相干解调的SystemView系统设计-A communications network based on curriculum design, the FSK signal keying modulation coherent demodulation SystemView System Design
FPGA_vhdl_mode
- 基于FPGA的数字化正交解调接收机最优设计,利用vhdl进行调制解调。-Optimal design of FPGA-based digital quadrature demodulation receiver, vhdl modem.
DDS_AM
- 基于DDS实现AM信号的调制及解调方案的研究，用于FPGA设计中。-The AM signal modulation and demodulation scheme based on DDS for FPGA design.
zaibo
- 16QAM解调算法，载波同步和位同步算法-16QAM demodulation algorithm
2FSK_simulink
- 本文介绍的正是应用锁相环对2FSK信号进行解调。本文首先对该系统的原理进行了分析，之后应用Matlab的simulink模块对该系统进行了仿真，最后对仿真结果仅进行了简单的分析。-This article describes what the application phase-locked loop 2FSK signal demodulation. Firstly, the principle of the system analysis, after application of Matl
2fskmodanddmod
- 本文主要是利用MATLAB7.0来实现2FSK 数字调制系统解调器的设计。该设计模块包含信源调制、发送滤波器模块、信道、接受滤波器模块、解调以及信宿，并未各个模块进行相应的参数设置。在此基础上熟悉MATLAB的功能及操作，最后通过观察仿真图形进行波形分析及系统的性能评价。-This paper is to use the MATLAB7.0 to demodulator design 2FSK digital modulation system. The design module contai
NE564
- 鉴频器，基于NE564，完成解调功能，最高中心频率50Mhz-Frequency discriminator based NE564, complete demodulation function, the highest center frequency 50Mhz
06227424[1]
- 先进的数字多媒体广播技术中基层解调的性能分析-Performance analysis on demodulation of rhe base layer in the AT-DMB
msk-simulation-MATLAB-program
- 完整msk的调制解调信道误码率仿真MATLAB程序-Complete msk modulation and demodulation bit error rate simulation MATLAB program
BFSKcoherentFromInternet
- BFSK 相关解调，与非相关解调不同！性能要好3dB-BFSK demodulator related, non-related demodulation different!
threory_FSK
- 相干解调是指利用乘法器，输入一路与载频相干（同频同相）的参考信号与载频相乘。 因此相干解调需要接收机和载波同步；-demodulation algorithm
26
- 阐述Hilbert变换的定义及解调原理。工程应用的结果表明, 利用Hilbert技术从复杂的 振动信号中解调故障的调制信息, 进而判断出故障齿轮的部位, 是一种可靠的故障诊断方法-On the definition of the Hilbert transform demodulation principle. The engineering application results show that the Hilbert technical failure of modulation i
27
- 齿轮发生裂纹故障时其振动信号会产生调制现象,包括幅值调制和频率(相位)调制两部分。目前调幅信号的解调分析已经比较成熟,但对于调频信号的解调方法研究还不够完善。全面系统介绍了近年来处理调频信号 中最常用的希尔伯特相位解调和循环平稳解调两种方法-Gear crack fault occurs when the vibration signal will produce modulation phenomenon, including the two parts of the modulation
CPM-demode-paper
- 文章描述CPM信号的波形特性和基本原理、相干解调和非相干解调的几种方法-Article describes the CPM signal waveform characteristics and basic principle, several methods of coherent demodulation and non-coherent demodulation
21
- 本文研究了齿轮振动信号调制与解调的过程与机理。并根据希尔伯特变换理论,提出了一种早期诊断齿轮故障的新方法-In this paper, a gear vibration signal modulation and demodulation process and mechanism. Hilbert transform theory, proposed an early diagnosis of gear failure method
CPM-equ
- 介绍了CPM系统的一种解调均衡方法，判决反馈的均衡原理-Demodulation of a CPM system equalization method, decision feedback equalization principle
OFDM
- OFDM 调制器 解调器 它包括信息产生映射调制信道加扰接收机解调等过程 需要的话可以下载，希望对你有帮助-OFDM modulator demodulator It includes information produce mapping modulation channel scrambling receiver demodulation process Need it can download, the hope is helpful to you
BPSK-modulation--Hamming
- BPSK调制，采用（15,11）汉明码对信号编码；然后对信号加噪，解调，译码。-BPSK modulation (15,11) Hamming code signal encoding then added noise to the signal, demodulation, decoding.