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Denoising
Reduces the total-variation of the image. Filters out noise while preserving edges. Textures and fine-scale details are also removed. In this demo the assumption is that a white Gaussian noise is added with a-priori known (or estimated) n
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Denoising
Reduces the total-variation of the image. Filters out noise while preserving edges. Textures and fine-scale details are also removed. In this demo the assumption is that a white Gaussian noise is added with priori known (or estimated) noi
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P0301：数字图像矩阵数据的显示及其傅立叶变换
P0302：二维离散余弦变换的图像压缩
P0303：采用灰度变换的方法增强图像的对比度
P0304：直方图均匀化
P0305：模拟图像受高斯白噪声和椒盐噪声的影响
P0306：采用二维中值滤波函数medfilt2对受椒盐噪声干扰的图像滤波
P0307：采用MATLAB中的函数filter2对受噪声干扰的图像进行均值滤波
P0308：图像的自适应魏纳滤波
P030
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里面包含了三段代码，主要是用matlab产生高斯随机信号以及高斯白噪声和色噪声，然后计算其数字特征及对这些信号进行频谱分析和功率谱分析，里面还有关于低通滤波器的设计的简单说明-Which contains three sections of code using matlab Gaussian random signals and white Gaussian noise and color noise, and then to calculate the numerical character
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绘制电脑中原始人声信号的时域、频域图，并在其上加入高斯白噪声，之后设计巴特沃兹滤波器将其滤除。-The draw primitive people in the computer sound signal time domain, frequency domain, and join in on the white Gaussian noise, after design Butterworth filter to filter out.
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无线通信信道仿真模型，包括加性高斯白噪声信道和衰落信道。-wireless communication channel simulation model, include additive white Gaussian noise channel and fading channel
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4种噪声白高斯，瑞利分布，莱斯分布，均匀分布的PDF仿真-Four kinds of noise is white Gaussian, Rayleigh distribution Rice distribution, uniform distribution of the PDF simulation
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BPSK信号调制解调的仿真程序，基于MATLAB平台
其中包括了高斯白噪声信道仿真及误码率测试。
适合通信专业初学者仿真学习。-The BPSK signal modulation and demodulation simulation program, based on the the MATLAB platform which includes the white Gaussian noise channel simulation and bit error rate testing
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基于matlab中中性定理产生的高斯白噪声的频谱自相关分-The produce white Gaussian noise spectrum based of matlab in neutral Theorem autocorrelation points
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语音信号添加高斯白噪声
语音信号添加高斯白噪声-Add white Gaussian noise voice signal voice signal add white Gaussian noise
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阵列信号处理白色高斯噪声下检测未知参数信号的概率-The probability of detection signals of the unknown parameters in the array signal processing white Gaussian noise
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找的别人写的一个高斯白噪声的C语言实现代码，还不错~-C language code written by someone else looking for a white Gaussian noise is also good to
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MATLAB的图像处理基础的资料\3
程序代码说明
P0301：数字图像矩阵数据的显示及其傅立叶变换
P0302：二维离散余弦变换的图像压缩
P0303：采用灰度变换的方法增强图像的对比度
P0304：直方图均匀化
P0305：模拟图像受高斯白噪声和椒盐噪声的影响
P0306：采用二维中值滤波函数medfilt2对受椒盐噪声干扰的图像滤波
P0307：采用MATLAB中的函数filter2对受噪声干扰的图像进行均值滤波
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实现信号处理中QAM调制、过信道、解调部分。其中QAM调制部分可改符号点数，M阶数，信道加高斯白噪声、时延、多径，调制解调均有星座图。通过本代码，可学习QAM调制解调，或者通信系统的知识。-To achieve QAM modulation, signal processing over channel, a demodulation section. QAM modulation section can be changed symbolic points M order channel ad
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产生高维的高斯白噪声数据，这在SAR中使用的很多，并且占有重要的地位，主要表现在，SAR去噪这一部分，能更好的成像-White Gaussian noise high-dimensional data, used in SAR lot, and occupy an important position, mainly, SAR denoising this part, better imaging
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matlab例程，主要实现神经网络的辨识（不是应用工具箱），其中包含多个子文件，包含高斯白噪声的生成，bp神经网络，hopfield神经网络等的辨识。,matlab routine identification of neural network (not application toolbox), which contains multiple subfolders containing white Gaussian noise generated bp neural network, hop
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真是基于matlab的QPSK，格雷码，瑞利衰减信道，加性高斯白噪声仿真-Really based on matlab QPSK, Gray code, Rayleigh fading channel additive white Gaussian noise simulation
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kalman 卡尔曼滤波C代码 用于滤除高斯白噪声的滤波 测试真是可用。-The kalman Kalman filter C code for filtered white Gaussian noise filtering test is really available.
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ofdm在高斯白噪声中的传输和衰减以及ofdm导频的添加-ofdm transmission and pilot add white Gaussian noise
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对随机高斯白噪声进行仿真实验，获得一组图像，能直观的理解噪声性质-Simulation experiments, to obtain a set of images, intuitive understanding of the noise characteristic of random white Gaussian noise
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