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rayleigh-awgn-BPSK
用MATLAB仿真瑞利信道下的BPSK系统的误码率 和信噪比的关系曲线。(Using MATLAB simulation under Rayleigh channel BER BPSK system and the relationship between the curves of signal to noise ratio.)
- 2009-05-11 09:45:24下载
- 积分：1
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zaosheng
说明： 噪声的加入小实验。用以实现 加入噪声的功能，从而发现，加入噪声的方法与表现。(MATLAB realase an input noise,and to make the photo become a nomal looking photo.)
- 2010-05-05 10:20:36下载
- 积分：1
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m
说明： 光纤光栅的反射谱 包含两段代码 在MATLAB中仿真(the spectrum of fiber)
- 2009-04-21 13:49:50下载
- 积分：1
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gaussian-pulse
高斯脉冲在光纤中的演变，用MATLAB程序实现(gaussian pulse evolution)
- 2013-12-20 16:26:54下载
- 积分：1
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Soft-threshold-denoising
复杂噪声背景下，微弱振动信号去噪方法之小波包软阀值去噪(Complex noise background, the weak vibration signal denoising method of wavelet package soft threshold denoising)
- 2017-05-27 08:23:26下载
- 积分：1
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costas_ClosedLoop
A Costas loop is a phase-locked loop used for carrier phase recovery from suppressed-carrier modulation signals, such as from double-sideband suppressed carrier signals. It was invented by John P. Costas at General Electric in the 1950s. Its invention was described as having had "a profound effect on modern digital communications".
- 2011-06-14 03:34:57下载
- 积分：1
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wcdmasource
产生一个3载波的wcdma信号源，用于做仿真时的输入信号，现在通信系统常用的信号(generate wcdma source)
- 2011-11-19 15:42:52下载
- 积分：1
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OFDMbymatlab
matlab 对OFDM的仿真 附有源代码及详细的说明文档(matlab simulation of OFDM with source code and detailed documentation)
- 2010-10-25 18:17:48下载
- 积分：1
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123456
使用CVI实现小波变换，通过调用MATLAB引擎实现此功能。(CVI to achieve the use of wavelet transform, by calling the MATLAB engine to achieve this functionality.)
- 2009-05-24 19:21:59下载
- 积分：1
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imperfect_channel_gain
this m.file produces channel coefficient with some error, in which the estimation error follows a random variable with zero mean and variance of MSE.
lat is the latitude of BS places at different cells which is used to determine the number of BSs in the networks
- 2013-12-28 19:12:17下载
- 积分：1
