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psnr
function PSNR2 = psnr(I,I_iter)
计算峰值信噪比
I : 原始信号
I_iter : 加噪信号(function PSNR2 = psnr (I, I_iter) calculate the peak signal to noise ratio I: the original signal I_iter: adding noise signal)
- 2010-10-22 17:35:52下载
- 积分：1
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OFDM
用MATLAB对OFDM系统进行了仿真分析。包括信道调制方式16QAM、快速傅立叶变换、循环前后缀及信道函数窗函数等，最后计算了系统的误码率，毕设资料，非常珍贵。( MATLAB OFDM system for the simulation. the simulation uses OFDM each function module, Including 16 channel modulation QAM, Fast Fourier Transform, revolving around prefix and channel Function window function, etc. Finally, Calculate BER for OFDM system)
- 2013-12-04 16:44:11下载
- 积分：1
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min_zu_feng
利用matlab演奏的歌曲《最炫民族风》，挺有意思的，不妨一听(Using matlab to play the song "The most unusual national wind", very interesting, might one)
- 2014-02-08 11:36:57下载
- 积分：1
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xiebo
一种可行的基于傅立叶变换式的谐波测量方法(One possible type based on Fourier transform method for harmonic measurement)
- 2010-11-10 11:49:24下载
- 积分：1
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code
语音识别信号，可以采集，分析语音信号，显示频谱和时间谱(Speech recognition signal that can collect, analyze speech signal, spectrum and time spectrum display)
- 2014-11-08 22:54:56下载
- 积分：1
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1
说明： 主要用于脉冲绘制轮廓图，和对轮廓绘制的分析程序(Used to draw the contour map)
- 2013-03-14 13:09:52下载
- 积分：1
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chap9
matlab图像处理实例详解chap9——彩色图像处理(matlab image processing examples explain chap9- Color Image Processing)
- 2013-12-16 15:51:44下载
- 积分：1
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MATLAB7_0
MATLAB7_0基础教程_清华大学 希望需要的朋友自己看看哦 matlab是我们重要的工具~！(_ Tsinghua University tutorial basic MATLAB7_0 hope to see their own friends required Oh matlab are important tools for us ~!)
- 2009-03-23 19:34:45下载
- 积分：1
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M-QAM_rayleigh
在莱斯信道下调制方式为M-QAM的基本通信系统误码率计算公式和仿真(At Rice channel M-QAM modulation scheme is the basic communication system BER formulas and simulation)
- 2020-10-27 11:39:59下载
- 积分：1
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mi_hpv_2d
Automated registration dft
- 2013-04-12 00:17:44下载
- 积分：1
