搜索资源列表
PSK-without-noise-cases-demodulation
- 对数字基带信号在无噪声干扰的情况下采用相干解调方法对2PSK信号无噪声情况下进行解调，具体是通过Matlab6.5集成环境下用M文件调用数字解调函数ddemod编制程序来实现PSK信号的解调。-For digital baseband signal no noise in the coherent demodulation method used to 2 PSK without noise signal of demodulation, specific is through the Matl
PSK-on-gaussian-noise-demodulation
- 对数字基带信号在有高斯白噪声干扰的情况下采用相干解调方法对2PSK信号进行解调，具体是通过Matlab6.5集成环境下用M文件调用数字解调函数ddemod编制程序来实现PSK信号的解调。-For digital baseband signal in a gaussian white noise interference coherent demodulation method used to 2 PSK signal demodulation, specific is through the M
joint-detection-of-TD-SCDMA
- 为评估TD_SCDMA下行链路联合检测接收机的性能，使用MATLAB软件进行链路仿真，本程序主要是实现用户QPSK基带调制、扩频、加扰、形成时隙、形成子帧、以及进行脉冲形成滤波，通过加性高斯白噪声信道和瑞利衰落多径信道，信道估计、联合检测等几个主要过程，整个仿真都是在基带进行的。-Link simulation to assess the performance of the TD_SCDMA Downlink joint detection receiver using MATLAB soft
System-Simulation-0f-CDMA2000
- 本程序仿真CDMA2000的复扩频过程,只考虑导频信道和一个业务信道,假设同步已建立，接收端能产生同频同相相干载波,整个仿真过程在基带中进行.-The simulation program CDMA2000 complex spread spectrum, considering only the pilot channel and a business channel, and assume that synchronization has been established, the rece
Mod-and-Demod-of-TD-SCDMA
- 本程序为仿真TD-SCDMA的调制解调过程，针对单用户使用QPSK调制，整个仿真过程在基带进行。-The program for the simulation of TD-SCDMA modulation and demodulation process, using QPSK modulation for single-user, the entire simulation process in the baseband.
Square-Root-Raised-Cosine-Filter
- 根升余弦基带成形滤波器的设计及其DSP实现.最后利用系数对称特性，在某软件无线电电台系统的DSP 芯片中编程， 实现均方根升余弦滤波器的成形滤波算法-First this essay introduces baseband shaped filter theory and requirements of an SDR system on shaped filtering. And, the author introduces various realization methods
jidaixinhao
- 无线光通信基带信号，用于光通信中信号的研究与实验室的仿真实验-Optical wireless communication baseband signal, used in optical communication signal research and laboratory simulation experiment
ppm
- 无线光通信基带信号的简单调制，用于光通信中信号的研究与实验室的仿真实验-Optical wireless communication baseband signal simple modulation, for optical communication signal research and laboratory simulation experiment
OFDM-synchronization-algorithm
- 简单地介绍了OFDM-UWB系统，在此基础上用matlab建立了简化的OFDM-UWB基带传输模型。然后分析了同步对系统的影响，可知同步模块是必要的，于是分析了现有的几种同步算法。 结合OFDM-UWB系统的特点，选择了基于同步序列的同步算法，它能同时实现载波和帧同步。然后设计了一种基于S&C算法的联合同步算法，最后用matlab实现了该算法，它能有效地降低BER，并验证了它的有效性。 -OFDM UWB systems synchronization algorithm based o
fifo
- 完成整个Wimax的上下行的基带算法的DSP的源代码-The code for wimax downlink
singal-produce-and-recgnise
- 基本通信信号的产生于识别，AM FM 2ASK 2FSK 2PSK QPSK的产生。（时域图 频域图 基带信号频谱 ）以及分类的识别方法仿真模型-Basic communication signal arising from the recognition, the AM FM 2ASK 2FSK 2PSK QPSK generation. (Time-domain diagram frequency domain Figure baseband signal spectrum) and the
digit_baseband
- 数字基带信号的系统仿真与设计1 数字基带的实现-digit basement
digit_ber
- 数字基带信号的系统仿真与设计之2-digit basement
gunjiang
- 用matlab画出α=0,0.5,1的余弦滚降系统的频谱，并画出各自对应的时域波形。以α=1的余弦滚降系统为例，进行二进制双极性数字基带信号传输，试画出接收端的基带信号波形及眼图。-Matlab draw α = 0,0.5, 1 cosine roll-offs system of spectrum, and draw their corresponding time domain waveform. To α = 1 cosine roll-offs system as an example
LTE-baseband-simulation
- LTE基带仿真 包含许多子模块十分有用 希望大家下载-LTE baseband simulation contains many son module is helpful
MATLAB-based-simulation-system
- 基于MATLAB的数字基带传输系统仿:无码间干扰的数字基带传输系统。-Based on the MATLAB digital baseband transmission system imitation without inter-symbol interference of digital baseband transmission system.
jidai_jiekuo
- 扩频通信的基带信号解扩，m序列检测，帧同步，译出原文-Spread spectrum communication baseband signal despreading
QPSK-with-raised-cosine
- 完整的qpsk通信系统，包括发送端，接收端，在不同的信道模型下的仿真：awgn，rayleigh。包括各种眼图，星座图，基带波形，载波波形。-Complete the qpsk communication system, including the sender, the receiver in a different channel model Simulation: awgn, and Rayleigh. Including a variety of eye diagram, constel
WCDMAsim
- WCDMA通信系统仿真matlab 代码，并包含在系统里提取的基带信号-WCDMA communication system simulation matlab code, and includes a baseband signal extracted in the system
OFDM
- ofdm系统仿真的matlab代码，步骤较为详细，并包含从系统里提取的基带信号-matlab code of ofdm system simulation, the steps in more detail, and includes a baseband signal extracted from the system