搜索资源列表
m15
- 扩频通信M序列,编码,通用VHDL语言-M sequence spread spectrum communication, coding, generic VHDL
m511new
- 扩频通信M511序列,编码,通用VHDL语言,用于相关-M511 sequence spread spectrum communication, coding, generic VHDL, for related
109341_
- Design, Implementation and Testing of a Digital Baseband Receiver for Spread Spectrum Telesensing (VHDL)-Design, Implementation and Testing of a Digital Baseba nd Receiver for Spread Spectrum Telesensing (V HDL)
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
PN7
- vhdl语言实现 pn码发生器 dpsk调制 以及扩频器-pn code generator vhdl language modulation and spread spectrum devices dpsk
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.
kuoping
- fpga嵌入式设计 扩频接收机设计 有matlab 和vhdl 对比情况-Design of spread-spectrum receiver embedded FPGA design and VHDL contrast matlab
VHDL_DMF
- Vhdl实现扩频通信匹配滤波器，书上打下来的,打了好久.-VHDL realization of spread spectrum communication matched filter, books, playing down, playing for a long time.
ruan
- 扩频发射机，信道编码采用(2, 1, 7)卷积 码, 扩频模块采用扩频长度255 的kasami码, 极性变换模块为3bit 量化模式, 内插模块为每两比特间插入7bit 和输出滤波为16 阶的FIR 滤波器。-direct sequence spread spectrum transmitter
8caideng
- 试设计一种彩灯控制器控制8盏灯。该彩灯控制器有4种自动切换的花样。第一种花样为彩灯从右到左，然后从左到右逐次点亮，全灭全亮；第二种花样为彩灯两边同时亮一个逐次向中间移动再散开；第三种花样为彩灯两边同时亮两个逐次向中间移动再散开；第四种花样为彩灯两边同时亮三个，然后四亮四灭，四灭四亮，最后一灭一亮。四个花样自动变换，重复以上过程。输入时钟频率为500Hz，灯亮的时间在1—4秒之间，可以自由控制。电路中以“1”代表灯亮，以“0”代表灯灭。-Lantern try to design a contro
spreadspectrumfpga
- 一种扩频通信调制器的FPGA 设计与仿真-A spread spectrum communication modulator FPGA Design and Simulation
kuopin_vhdl
- 直接序列扩频的VHDL实现，论文里面提供了较好的源码和方案设计-Direct Sequence Spread Spectrum of the VHDL implementation, research papers which provide a better source and program design
FFT_PN_CAPTURE
- FFT在高动态扩频信号捕获过程中的应用方法,基于此，可以相应地进行程序设计-FFT in the high dynamic spread-spectrum signal acquisition in the process of application method, based on this, you can design the appropriate conduct of the proceedings
Logistichecat
- 将猫映射(cat map ) 与Logist ic 映射相结合, 构造了一种语音加密算法. 该算法首先将语音数据堆叠成二维, 然后利用二维猫映射将数据的位置置乱, 最后利用一维Logist ic 映射构造替换表, 对数据进行扩散.-The cat map (cat map) and Logist ic mapping the combination of a voice encryption algorithm is constructed. The algorithm first voic
Spread-Spectrum-Receiver-code
- 基于FPGA的扩频接收机（直扩）vhdl编写的，最好在quartus环境运行。-FPGA-based spread spectrum receiver (DS) vhdl prepared, the best environment to run in quartus.
SpreadSpectrum
- spread spectrum function proce-spread spectrum function process
bpsk_spread_spectrum_modulator_demodulator
- code for bpsk spread spectrum modulator used in cdma -code for bpsk spread spectrum modulator used in cdma ..
spread-documentation1
- THIS DOCUMENT HAVING TOTAL DOCUMENTATION OF DIRECT SEQUENCE SPREAD SPECTRUM WITH FPGA IMPLEMENTATION USING VHDL..AND ALSO RESULTS OF DSSP
Rake-receive
- 本文介绍的一种基于多载波扩频通信的Rake接收机工作原理以及设计思想，并用FPGA技术加以实现-This article describes a multi-carrier spread spectrum based communication works as well as Rake receiver design and implementation with FPGA technology to
Costas
- 介绍了某直接序列扩频、QPSK调制系统接收通道中四相Costas 载波跟踪环的原理及其基于 DSP+FPGA 的实现-Introduced a direct-sequence spread spectrum, QPSK modulation system, receive path Costas carrier tracking loop four-phase principle and its implementation based on DSP+ FPGA