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FSK实现，对数据的调制和解调，加入高斯白噪声，最后产生眼图。,FSK implementation, the data modulation and demodulation, add Gaussian white noise, and finally generate the eye diagram.
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MATLAB高斯噪声生成函数（用于通信）-MATLAB function to generate Gaussian noise (for communication)
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matlab code to generate various type of noise- poisson, gaussian, impulse noise.
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Matlab小程序,其功能可以产生高斯色噪声的随机数等,很有用的喽!-Matlab small program, its function can generate a random number of Gaussian color noise, etc., very useful myself!
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根据伪随机序列理论，由混合同余法产生均匀分布的随机数，进而根据中心极限定理来产生高斯噪声。
分析所产生的均匀分布和高斯分布随机信号的均值、方差、自相关等数字特征，估计其概率密度函数并进行分析，估计其功率谱密度并进行分析。说明该高斯噪声是否符合白噪声特性。
对该高斯噪声进行FIR低通滤波，估计输出低通型限带白噪声的功率谱、相关时间等，并结合白噪声通过线性系统相关理论来进行分析。
-According to the theory of pseudo-random sequence, a
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Wavelet denoising
For using this code need to use signal toolbox and general toolbox in your matlab
In the first part of this assignment, we asked to obtain a (black-and-white) digital image of size
512 by 512 and then generate noi
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利用Matlab工具，通过wgn函数生成高斯噪声，通过多重自相关方法，对高斯白噪声环境下的正弦信号进行分析与提取-Use Matlab tool to generate Gaussian noise by wgn function through multiple autocorrelation method, the sinusoidal signal Gaussian white noise environment analysis and extraction
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用matlab产生粉红色噪声和高斯色噪声,对粉红色噪声和高斯色噪声进行相关分析和谱分析,所有结果均用图示法来表示.-Using matlab to generate pink noise and Gaussian colored noise, pink noise and Gaussian colored noise correlation analysis and spectrum analysis, all the results were that uses graphics to rep
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Matlab example simulating a BPSK transmission and reception in Rayleigh channel. The scr ipt performs the following
(a) Generate random binary sequence of +1’s and -1’s.
(b) Multiply the symbols with the channel and then add white Gaussian
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