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mse
this compress program can be extracted to a text file that can be copied to mse.m. a matlab program that calculate the mean square eeror for video in the format of yuv such as the test sequence
- 2010-08-02 04:21:57下载
- 积分:1
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ch5
说明: MATLAB 7编程 数字信号处理源代码(MATLAB)
- 2010-04-23 12:01:39下载
- 积分:1
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qpsk
无线电通信正交频移键控调制解调程序源码,给出输入数字信息序列,经调制后得到解调结果(QPSK for wireless electronic communication)
- 2013-07-20 20:29:25下载
- 积分:1
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PS2
power spectrum density for different digital communications schemes
- 2013-09-20 09:30:42下载
- 积分:1
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GoldSequece
Gold 序列产生程序,产生序列的长度n,主要用于扩频代码中(gold sequence)
- 2014-10-21 16:20:11下载
- 积分:1
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DoplleComBarker
sar成像中涉及到的多普勒参数计算,运用的事巴克码计算的,供学习的!(sar imaging involves Doppler parameters, use something Barker code calculation for learning!)
- 2013-03-15 21:59:22下载
- 积分:1
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ztfx
电力系统动态稳定性分析程序,matlab编写,代码精简,功能强悍(Power system dynamic stability analysis program, matlab write, code streamlining, powerful functions)
- 2011-10-21 15:55:19下载
- 积分:1
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papr_windowing
reduction to papr in ofdm with Peak Windowing:
The basic idea of peak windowing is to multiply the envelope of OFDM
signal with a weighting function . Therefore,
~xE (t)= xE (t) f (t)
where
XE(t) =[x(t)]
The weighting function given by:
f (t)= 1-Σ α .w(t- t )
t-t
w(t) : is the window function.
t : denotes the position of a local maximum of the envelop xE(t) .
α : attenuation constant .
When the amplitude of envelop amplitude of the OFDM signal exceeds a threshold, a window function is applied to the envelop of the OFDM signal to eliminate the peak amplitude. windowing results in a smooth signal.
Hanning window function will be used for w(t)
As a matter of fact , other windows such as cosine, hamming and Kaiser may be employed.
- 2013-05-02 01:07:53下载
- 积分:1
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tongxinyuanli
一个通信原理的报告,写的很详细的,是MATLAB方面的东西(Report of a communication theory, written in great detail, is what MATLAB side)
- 2010-06-07 21:27:45下载
- 积分:1
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MATLAB7.X-ppt
《MATLAB 7.X程序设》(中国水利出版社)一书的ppt教案。对初学matlab语言的同学会有所帮助。内容包括:matlab概述、matlab运算基础、matlab程序设计、数值计算、符号计算、matlab绘图、Simulink仿真环境、Notebook(" MATLAB 7.X established procedures" (China Water Conservancy Press) First book of lesson plans ppt. Matlab for beginner language students will be helpful. Include: matlab outlined, matlab basic computing, matlab programming, numerical computing, symbolic computation, matlab graphics, Simulink simulation environment, Notebook)
- 2009-03-23 10:35:19下载
- 积分:1