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qpskgray_dugufei
QPSK 仿真 根据原理给出QPSK调制以及解调的SIMULINK仿真图(已调信号波形,解调后的信号波形,眼图和误码率图)
用MATLAB语言实现QPSK调制和解调,给出信号的波形,眼图及误码率等。
(qpsk)
- 2010-07-01 10:25:11下载
- 积分:1
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BPSK
matlab bpsk modulation for BER performance
- 2010-07-15 17:53:40下载
- 积分:1
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ECGmatematica.mat
ECG on mathematical test taken on 250 Hz (sampling frequency) You can use in order to obtain (and compare) the stress (from HRV)
- 2013-08-22 00:32:28下载
- 积分:1
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auto
通过自动阈值选择方法实现图像二值化。初始阈值T是图像均值;T把图像直方图分成R1和R2两个区域;计算R1和R2均值u1和u2,选择u1和u2均值作新的阈值;重复以上步骤直到T值基本不变。(Automatic Threshold Selection;)
- 2011-12-04 21:05:15下载
- 积分:1
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pcd1
program to process steganografi and watermarking
- 2010-12-02 14:53:37下载
- 积分:1
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MUSIC
运用music方法实现了阵列信号处理中的波束形成,包括线阵和平面阵。(Music beamforming in array signal processing, including line array and planar array.)
- 2012-05-05 11:30:34下载
- 积分:1
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speakerprotected1
matlab语音识别人程序 (Matlab procedure for Speech Recognition)
- 2007-06-21 18:03:43下载
- 积分:1
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Para.-Est.-and-Inv.-Problems
这是一本关于地球物理反演方法的经典著作《Parameter Estimation and Inverse Problems》,学地球物理的可以看看。(this book is for geophysics inverse problem base study. worth reading if you are a student of geophysics.)
- 2013-08-28 11:21:33下载
- 积分:1
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iir
按照给定指标采用模拟低通滤波器(巴特沃思低通)去逼近理想模拟低通滤波器 ,然后通过双线性变换法对模拟滤波器进行数字化,得到数字滤波器 。(Indicators in accordance with a given analog low-pass filter (Butterworth low-pass) to approximate the ideal analog low-pass filter, and then through the bilinear transformation method of digitizing analog filters, the digital filter.)
- 2007-11-29 10:32:22下载
- 积分:1
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dea
基本的DNA进化算法,使用MATLAB编程,能完成基本的DNA计算,改进后能够对参数进行寻优等功能(Basic DNA evolutionary algorithm,MATLAB-based source code,To complete the basic DNA computing,Improved parameters to find excellent features)
- 2012-04-17 16:16:02下载
- 积分:1