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C8-pi4demo
这个例子将产生并显示pi/2 DQFSK系统中的一些重要信号,仿真这个系统并产生图形输出的MATLAB程序在文件夹中给出。在MATLAB的命令提示符下输入程序名c8-pi4derno后,会绷现一个菜单,用户可通过这个菜单选择以下七个选项中的一个(产生一个图形后,击空格键会显示菜单以便作另一个选择)
1.滤波前的pi/4 DQPSK信号星座图
2.滤波前的pi/4 DQPSK眼图-
3.滤波后的pi/4 DQPSK信号星座图
4.滤波后的pi/4 DQPSK眼图
5.滤波前的同相和正交信号
6.滤波后的同相和正交信号
7.退出程序(返回MATLAB命令提示符)
读者应该仔细研究文件夹中的内容,因为它阐明了很多常见的后处理过程,而且,产生各种图形的代码可用于其他仿真程序的后处理器。
(It is very difficult to describe the MATLAB procedure in english.)
- 2009-10-31 10:54:42下载
- 积分:1
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BPSK_DSSS
matlab simulation of a direct sequence spread specrum
- 2012-06-24 22:08:37下载
- 积分:1
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Lineperf
this source code is very well
- 2013-08-16 01:29:50下载
- 积分:1
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use_dct
利用DCT变换给图像插入水印信息,配有详细步骤说明(
Use of DCT insert watermark to the image, with a detailed description of the steps)
- 2015-03-12 21:01:57下载
- 积分:1
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adaptive-filteryf
自适应滤波,LSM算法。参考文献:matlab辅助现代工程数字信号处理。绘制等值线,绘制学习曲线,求时间常数等。(Adaptive filtering, LSM algorithm. Reference: matlab to secondary modern engineering digital signal processing)
- 2012-11-10 11:05:30下载
- 积分:1
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integrator
Program is used to integrate a surface using data points in cylindrical coordinates. Some errors exist that compromise the solution.
- 2010-07-08 00:09:58下载
- 积分:1
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C-C-Method
该程序用于求解时间延迟t和嵌入维数m,该方法不同于自相关函数法和gp法,可以同时求解出两个量t和m的值,非常方面,在求解lyapunov指数时经常用到该方法(The procedure used to solve the time delay t and the embedding dimension m, the method is different from the self-correlation function gp method can solve the two quantities t and the value of m, the very aspect, often used to solve the lyapunov exponentthe method
)
- 2012-03-20 20:10:43下载
- 积分:1
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pn_generator
PN码发生器的matlab程序,对于写vhdl代码有很重要得参考价值(PN code generator matlab procedures, write VHDL code for a very important reference value was)
- 2020-10-09 16:17:34下载
- 积分:1
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s3
脉冲多普勒雷达基本回波脉冲模拟和信号处理过程仿真(Basic echo emulation and signal processing simulation of Pulse Doppler radar )
- 2021-01-21 22:58:46下载
- 积分:1
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Okumura.zip
Okumura模型有关c++的编程 此程序仿真了三个模型(The c++ programming Okumura model of this program, the simulation three model)
- 2012-07-03 09:39:13下载
- 积分:1