搜索资源列表
NDZ
- 双极性不归零码的数字基带调制解调,可以直接运行，有详细注释，有图-Bipolar not NRZ digital baseband modem, you can directly run, detailed notes, a map
IS_95.m
- IS95 物理层仿真，其中模块包括，编码，基带调制，射频调制，过多径信道，信道估计，解调-IS95 physical layer simulation, wherein the module includes coding, the base band modulation, an RF modulator, excessive path channel, channel estimation, demodulation,
baseband-transmission-system
- 利用升余弦滤波器来接收基带信号的系统仿真，还有眼图分析-The use of the raised cosine filter to receive the baseband signal system simulation, and analysis of niose
RZ_NDZ
- RZ、NDZ数字基带调制与解调。有详细注释和图形输出，正确运行。-RZ, NDZ digital baseband modulation and demodulation. There are detailed notes and graphical output correctly.
DS-cdma
- DSCDMA的matlab实现，当下ds-cdma是基带传输的主要组成部分，该程序通过对扩频、编码的应用实现。-DSCDMA matlab realize, the moment ds-cdma is a major component baseband transmission, the program spread through the encoding application implementation.
baseband
- 数字基带传输系统的实现。包括升余弦滤波器、匹配滤波器的实现、高斯信道的实现。-Digital baseband transmission system. Including the raised cosine filter, matched filter is implemented, Gaussian channel implementation.
gmskModulationDemodulation
- 实现基于MATLAB的加预编码的数字基带信号的GMSK 调制与解调-Based on MATLAB plus pre-encoded digital baseband signal GMSK modulation and demodulation
PROGRAM
- 时分复用 频分复用 通信原理课程项目 数字基带传输-Time Division Multiplexing Frequency division multiplexing Code Division Multiplexing TDM FDM CDM
Wireless-fading-channel
- 连续导频正弦波通过存在Doppler频移的快衰落信道复模型（基带等效模型）的构造-Continuous pilot frequency sine wave by the presence of Doppler shift fast fading channel model (complex baseband equivalent model) structure
qpsk.m
- QPSK 空时编码 基带调制 星座图编码-Coded baseband QPSK modulation constellation of space-time coding
lte-simulation-systemode
- lte基带仿真系统turbo码的研究和仿真-lte baseband turbo code simulation systems research and simulation
OFDM
- QPSK调制以及星座图 OFDM基带处理 无导频加入-QPSK modulation and OFDM baseband constellation no pilot to join
rcosflt_Jamming
- 1、根据干扰总功率要求，在PSK调制信号带宽内产生单音干扰和多音干扰信号，并叠加到产生的信号源上。 2、将收到干扰的信号进行频率搬移到基带，然后通过匹配滤波器以及解调过程得到信息，统计误码率并与真实信息的解调误码率进行对比，评估音频干扰对PSK信号的干扰效果。 -1, according to the total power requirement of interference generated tone signal interference and multi-tone inte
AnalogModulation
- 基于Matlab的数字基带传输系统的仿真-The digital baseband transmission system based on Matlab simulation
DSP_GMSK_DMA
- 包括:DSP定时器使用,DSP_DMA的使用,DSP_MCBSP的使用,GMSK基带波形产生,学校学分绩的计算-include : the use of DSP timer, DSP_DMA use DSP_MCBSP use, GMSK baseband waveform generator, the school credits the calculation results
base-band
- 基带传输：欲传送的0、1比特流 + 码型变换 +基带成型网络（采用升余弦滚降系统或者部分响应系统）+信道+码型反变换+0、1比特流。-Baseband transmission: 0,1 bitstream+ pattern to be transmitted baseband conversion+ forming network (using the cosine roll-off system or partial response system)+ channel+ pattern in
Baseband_binary_matched_BER
- 实现二进制基带系统误码率仿真，发送端采用方波成形，采用匹配滤波器接收-Achieve binary baseband system BER simulation, the sender uses a square wave shape, using the matched filter receiver
digital_modulation_GUI
- 调制技术是把基带信号变换成传输信号的技术。它将模拟信号抽样量化后，以二进制数字信号“1”或“0”对光载波进行通断调制，并进行脉冲编码（PCM）。-Modulation technique is the transmission signal into a baseband signal transform technique. It converts analog signal sampling to quantify, in binary digital signal "1" or "0" o
ddc_purechangeone
- 数字下变频器的matlab仿真，包括基带信号的调制，然后经过混频模块、CIC模块、FIR模块最后得到基带信号的过程-Digital down converter matlab simulation, including the modulation baseband signal, and then after mixing module, CIC module, FIR module finally get baseband signal process
my_QPSKmod_201107
- QPSK调制解调仿真 从基带信号产生——IQ映射——调制——信道加噪——解调——判决及反映射——接收信号输出，每个步骤都画出了图形。 -QPSK modulation and demodulation simulation generated from the baseband signal- IQ Mapping- Modulation- channel plus noise- demodulation- judgment and reflect radio- receptio