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MATLAB-baseddigitalsignal-BandTransmissionSystemSi
- SIMULINK是 MATLAB 中动态系统建模、仿真和分析的一个集成环境 , 文中按照仿真过程基本步骤用 MATLAB 的仿真工具 SIMULINK实现了数字信号基带传输系统的仿真过程 , 对系统性能进行了分析-MATLAB SIMULINK is dynamic system modeling, simulation and analysis of an integrated environment, Simulation of the text in accordance with th
modulationshaped
- 基带数字信号通过成形滤波（选用升余弦滚降函数）然后进行载波调制
xilinx-qam-demodualater
- 本应用指南着重探讨了正交调幅 (QAM) 信号的基带解调，特别描述了分数率抽取电路模块的使用。本应用指南也对多相抽取滤波器结构进行了简介，讨论了分数率抽取电路及如何使用Xilinx System Generator 8.1i 实现它，并给出了实现结果。
Renyi_simulate
- 使用m文件产生加噪声的射频信号，通过滤波得到中频信号和基带信号，然后对其取倒谱。经过门特卡罗仿真，采用统计方式，得到各点的概率分布律，然后计算结果的香农熵和互雷尼信息熵。-M files generated using the RF signal plus noise, obtained by filtering the IF signal and baseband signal, and then take its cepstrum. After the door Monte Carlo si
bpskbaseband
- bpsk的数字基带调制与解调，即采用矩形波作为基带信号，并仿真出其误码率。-bpsk digital baseband modulation and demodulation, which uses a rectangular wave as a baseband signal and simulation of its error rate.
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
GMSK
- GMSK调制解调 一、仿真目的 GSM采用TDMA/FDD方式，信道传输速率为270.833kbit/s。GSM采用BT=0.3的GMSK调制方式，信道带宽为200kHz。通过Simulink仿真设计一个GMSK调制解调系统，观察GMSK调制信号误码率与信噪比的关系，，观察数字基带信号和解调信号的波形、观察GMSK已调信号的频谱图和眼图。 -vGMSK modulation and demodulation
Untitled2
- 这个例子展示了用MATLAB(IQ)创建一个复杂的基带信号,下载这个信号到矢量信号发生器、射频载波信号的上转换,和射频信号的生成。下载的信号和控制仪器使用仪器控制工具箱™ ,它支持通过接口沟通工具和驱动。-This example shows the creation of a complex baseband (IQ) signal with MATLAB® , the download of this signal to a vector signal generator,
Best-Receiver_MATLAB
- 基于基带信号的最佳接受机的简单MATLAB实现，这里主要是是的信噪比最优。-MATLAB baseband signal based on the simple acceptance of the machine to achieve the best, here is the best signal to noise ratio.
AM
- 画出m(t)的基带信号、DSB-AM和AM已调信号的时域波形和谱频谱-Draw m (t) of the baseband signal, DSB-AM and AM modulated signal waveform and spectrum spectrum
eetop.cn_acquisition-coding
- GPS基带信号处理中 PN码捕获的MATLAB仿真程序。-GPS baseband signal processing PN code acquisition MATLAB simulation program.
iqtest
- 用MATLAB实现基带信号I/Q两路信号合成后的FFT变换-Using MATLAB to achieve baseband signal I/Q two-way signal after the synthesis of FFT transform
QPSK
- 使用matlab进行的QPSK调制方式，基带信号是数字基带信号的调制与解调-QPSK modulation is a good and commonly used modulation
pam
- 这是一个PAM调制的程序与仿真，很全很实用。脉冲振幅调制（Pulse Amplitude Modulation）是脉冲载波的幅度随基带信号变化的一种调制方式。-This is a simulation program with PAM modulation, all very practical. PAM (Pulse Amplitude Modulation) is the amplitude of the pulse with the carrier of the baseband sign
通信原理代码
- 基带信号视频域波形(very good)
kotal
- 这是一个基带信号产生的MATLAB程序,一共有8个码元产生,(This is a baseband signal produced by the MATLAB program, a total of eight yards yuan,)
ASK 相乘调制
- 调制，是用基带信号对载波波形的某参量进行控制，使该参量随基带信号的规律变化从而携带消息。对数字信号进行调制可以便于信号的传输；实现信道复用；改变信号占据的带宽；改善系统的性能。(Modulation is the use of baseband signals to control a certain parameter of the carrier waveform, so that the parameter changes with the baseband signal, so as t
FM modulate&demodulate
- 使用FM(PM)调制对基带信号进行调制，并完成解调。(Use frequency modulation(or phase modulation) to accomplish the modulation and demodulation of the baseband signal.)
GnssRcvr_V1(GNSS双模软件)
- GNSS双模软件接收机的基带信号处理，包括捕获、跟踪、解码、定位等(Baseband signal processing of GNSS dual mode software receiver, including capture, tracking, decoding, positioning, etc.)
合成孔径声纳的基带信号，以及回波信号的三维图形
- 用于声呐的算法，只是个初稿，中文说明不能小于20字，(The algorithm for sonar is only a preliminary draft, and the Chinese explanation should not be less than 20 words.)