Description: 利用MATLAB/Simulink软件中Communication Blockets(通信模块)对PSK数字传输系统进行动态、可视化仿真，清晰地表现出PSK传输系统的系统组成及各项性能指标。-using MATLAB/Simulink Software Communication Joe Blo ckets (Communication Module) PSK digital transmission system dynamics, visual simulation, PSK clear illustration of the transmission system components and system performance indexes. Platform: |
Size: 606208 |
Author:aaaaa |
Hits:
Description: 里面有8PSK，GMSK的matlab源程序，贡献出来了-I was interested in the theory for 8PSK and came across this m-file written in 1999. It
requires 2 function calls (graymapPSK and grayunmapPSK) which I have
included and must be uncommented(single comments only) and loaded into your workspace.
Remove the function calls from this m-file after you load into your
workspace.
It seems to work well and give valid results for BPSK and QPSK but I have a question
about the setup for 8PSK and the solution for Pseint where Pse=Pseint.
Also, the Gray coding seems different than what I m used to.
Some of you more theoretical minded may have some insight into the theory
behind how Pseint was determined and comment. I don t have the
communications toolbox-blockset and was wondering how it compared with Matlab s
example simulation of 8PSK with Gray coding (in Simulink?)
Each run takes about a minute and the loop iterations are shown in the
command window.
A numerical example of a satellite link is shown using uncoded QPSK Platform: |
Size: 3072 |
Author:杨阳 |
Hits:
Description: 主要是实现调制识别，区分几种常用的数字调制信号，包括ASK,FSK,PSK,QAM。含有两个文件夹 其一为特征参数的仿真；其二为正确识别率的仿真。
文件夹key feature simulink中：
运行程序会得到各特征参数之间区分图 从图中可看到特征参数的有效性。
文件夹classification rate simulink中：
运行main.m文件 可以得到正确识别率 -Mainly to achieve modulation recognition, distinction of several commonly used digital modulation signals including ASK, FSK, PSK, QAM. One folder contains two characteristic parameters for the simulation second simulation for the correct recognition rate. Folder key feature simulink in: run the program will have the distinction between the characteristic parameters can be seen from the diagram Fig characteristic parameters of effectiveness. Folder in the classification rate simulink: Run main.m file to get the right recognition rate Platform: |
Size: 58368 |
Author:夏英杰 |
Hits:
Description: 在matlab环境下实现通信系统中的BPSK，QPSK，16QAM，调制。成型滤波和匹配滤波都采用根升余弦函数。-In the matlab environment to achieve communication system BPSK, QPSK, 16QAM, modulation. Shaping filter and matched filter are used root raised cosine function.
Platform: |
Size: 4096 |
Author:Fengxiaodong |
Hits:
Description: A Matlab-Simulink Model (.mdl) for implementing the psk(phase shift keying)-16 ary in AWGN Channel using RS (reed-solomon) en_Coder/decoder Platform: |
Size: 6144 |
Author:ashish |
Hits:
Description: This program is designed in Matlab Simulink and displays three types of signal modulation, ASK, FSK and PSK.
Each type of modulation is formed by a modulator and a demodulator can see the signals of the input data, the output of the modulator and the demodulator output.
Within each component (modulator or demodulator) can observe the intermediate signals each being able to know the process. Platform: |
Size: 17408 |
Author:Rodrigo |
Hits:
Description: 用 Simulink重新仿真 16‐PSK通过 AWGN信道后的误码率与误比特率并与理论值进行比较。(Simulink 16 - PSK re simulation in AWGN channel bit error rate and bit error rate and compared with the theoretical value.) Platform: |
Size: 8192 |
Author:李华y |
Hits:
Search - psk in matlab simulink