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fpga-example2
- ASK调制与解调VHDL程序及仿真 FSK调制与解调VHDL程序及仿真 PSK调制与解调VHDL程序及仿真 基带码发生器程序设计与仿真 频率计程序设计与仿真-ASK modulation and demodulation VHDL simulation procedures and FSK modulation and demodulation process and VHDL simulation PSK modulation and demodulation process
ASK.VHDL
- ASK调制VHDL程序及仿真 基于VHDL硬件描述语言，对基带信号进行ASK振幅调制-ASK modulation VHDL simulation based on the procedures and VHDL hardware descr iption language, the baseband signal amplitude modulation ASK
MASK.VHDL
- MASK调制VHDL程序与仿真 基于VHDL硬件描述语言，对基带信号进行MASK调制-MASK modulation VHDL simulation based on the procedures and VHDL hardware descr iption language, the baseband signal modulation MASK
PSK.VHDL
- CPSK调制VHDL程序及仿真 基于VHDL硬件描述语言，对基带信号进行调制-CPSK modulation VHDL simulation based on the procedures and VHDL hardware descr iption language, the baseband signal modulation
baseband_mod
- baseband基带调制编码，还有vhdl硬件实现，matlab仿真
baseband_demod
- baseband解调，vhdl硬件实现，matlab仿真
baseband_verilog.rar
- verilog实现的基带信号编码，整个系统分为六个模块，分别为：时钟模块,待发射模块,卷积模块,扩频模块,极性变换和内插模块,成型滤波器,verilog implementation baseband signal coding, the entire system is divided into six modules, namely: the clock module, to be launched modules, convolution module, spread spectrum m
GPS.RAR
- 本工程包含了一个GPS接收机的基带处理模块，包括信号捕获和跟踪、电文解调等-The project includes a GPS receiver baseband processing modules, including signal acquisition and tracking, message demodulation
48taps_fir
- 成形滤波可以在调制后对调制波以带通滤波方式完成，也可以在调制前对基带以低通滤波方式完成，两者的效果是相同的。在现代全数字调制解调器中，成形滤波器大都采用数字滤波器来实现。由于对基带信号进行数字滤波更为方便，因此成形滤波普遍采用基带数字滤波方案。-Shaping filter can be modulated by the modulation wave band-pass filtering is accomplished, it can before the modulation baseba
DSSS-Transmitter
- 北斗定位系统卫星下行信号的基带处理部分——基于FPGA的直接序列扩频发射机的设计与仿真。-Beidou Positioning System satellite downlink of the baseband signal in part- based on direct sequence spread spectrum FPGA Design and Simulation of the transmitter.
elecfans.comMPSK
- 用VHDL实现的基带信号进行MPSK调制 及串并转换-Achieved using VHDL baseband MPSK signal modulation and SERDES
HDB3encoder
- 数字基带信号的传输是数字通信系统的重要组成部分。在数字通信中，有些场合可不经过载波调制和解调过程，而对基带信号进行直接传输。采用AMI码的信号交替反转，有可能出现四连零现象，这不利于接收端的定时信号提取。而HDB3码因其无直流成份、低频成份少和连0个数最多不超过三个等特点，而对定时信号的恢复十分有利，并已成为CCITT协会推荐使用的基带传输码型之一。为此，本文利用VHDL语言对数据传输系统中的HDB3编码器进行了设计。-Digital baseband signal transmission i
miller
- 使用VHDL实现基带码中密勒码的编解码，并加以验证确认编解码无误-The use of VHDL code in the realization of the baseband codec Miller code, and verify the correct codec to confirm
pcm
- 在光纤通信系统中，光纤中传输的是二进制光脉冲"0"码和"1"码，它由二进制数字信号对光源进行通断调制而产生。而数字信号是对连续变化的模拟信号进行抽样、量化和编码产生的，称为PCM（pulse code modulation），即脉冲编码调制。这种电的数字信号称为数字基带信号，由PCM电端机产生。-In optical fiber communication systems, fiber-optic transmission of light pulses is a binary "
ami_encoder
- This a vhdl code for Alternate Mark inversion line coding, it is used for baseband transmission.-This is a vhdl code for Alternate Mark inversion line coding, it is used for baseband transmission.
cml
- 基于Verilog的数字基带通信系统 3. 项目描述：本系统为通信原理课程设计课题之一，用Verilog语言编写数字基带通信系统的应用程序，完成P=31的m序列的生成，并进行HDB3编码传输，在接收端进行译码接收。-Verilog-based digital baseband communication system 3. Project Descr iption: The system is one of the topics Communication Theory course des
bluespec-80211atransmitter_latest.tar
- This package implements a parameterized baseband hardware logic for an 802.11a Transmitter. This project has since been subsumed by the OFDM baseband project which can also be found on opencores.-This package implements a parameterized baseband har
Baseband-code-generator-program
- 基带码发生器 功能：基于VHDL硬件描述语言，产生常用基带码-Baseband code generator program use IEEE.STD_LOGIC_1164.ALL use IEEE.STD_LOGIC_ARITH.ALL use IEEE.STD_LOGIC_UNSIGNED.ALL
Digital-baseband-system-
- 是基带方面的权威资料，好好参考会明白基带传输的原理和意义的-Digital baseband system modeling and design
baseband-code-generator-program
- 基带码发生器程序设计与仿真.doc 源码程序并带有详细的注释，值得一看-The baseband code generator program design and simulation. Doc