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本文根据移动通信衰落信道的工作机理,
基于加性高斯白噪声信道( AWGNChannel) 、
落信道( RayleighFading Channel) 、莱斯衰落
icianFadingChannel) 的仿真模型, 并利用M
行了衰落信道的误比特率性能的仿真分析。-Based the working mechanism of the mobile communications fading channel,
Based on the additive white Gauss
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信号受到高斯白噪声干扰，从受扰信号中确定并显示谐波信号的频率。-Signal under white gaussian noise interference, is determined from the disturbance of signal and shows the frequency of harmonic signals.
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在高斯白噪声信道下的RS码编译码实现程序
包括编码和译码-RS code under the white Gaussian noise channel codec implementation program
Including encoding and decoding
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Modulation test for OFDM : This is a set of five (5) codes about COFDM (Coded Orthogonal Frequency Division Multiplexing) and coding schemes such as Convolutional, BCH, Reed Solomon (RS) and Low Density Parity Check (LDPC).
The study uses an OFD
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Modulation test for OFDM : This is a set of five (5) codes about COFDM (Coded Orthogonal Frequency Division Multiplexing) and coding schemes such as Convolutional, BCH, Reed Solomon (RS) and Low Density Parity Check (LDPC).
The study uses an OFD
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Modulation test for OFDM : This is a set of five (5) codes about COFDM (Coded Orthogonal Frequency Division Multiplexing) and coding schemes such as Convolutional, BCH, Reed Solomon (RS) and Low Density Parity Check (LDPC).
The study uses an OFD
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Modulation test for OFDM : This is a set of five (5) codes about COFDM (Coded Orthogonal Frequency Division Multiplexing) and coding schemes such as Convolutional, BCH, Reed Solomon (RS) and Low Density Parity Check (LDPC).
The study uses an OFD
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Modulation test for OFDM : This is a set of five (5) codes about COFDM (Coded Orthogonal Frequency Division Multiplexing) and coding schemes such as Convolutional, BCH, Reed Solomon (RS) and Low Density Parity Check (LDPC).
The study uses an OFD
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AM信号加入高斯白噪声，然后通过带通滤波器，达到除噪声的功能，并且显示图像-AM signal by adding white Gaussian noise, then passed through a bandpass filter, to achieve in addition to the function of the noise, and the display image
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WiFi情况下，第一类HARQ协议仿真，采用了汉明码和CRC校验，加高斯白噪声，研究吞吐量，平均重传等-WiFi case, the first class of the HARQ protocol simulation, using the Hamming code and CRC check, add white Gaussian noise to study the throughput, average retransmission
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对一幅图片批量添加20个级别的噪声，支持添加高斯白噪声和椒盐噪声两种噪声。-Add a picture batch 20 levels of noise, two noise support the addition of white Gaussian noise and salt and pepper noise.
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基于matlab的加性高斯白噪声 源代码 直接用软件打开即可-Matlab-based additive white Gaussian noise
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基于matlab软件的加性高斯白噪声 模块 和代码一起打开可以用-Additive white Gaussian noise module based on MATLAB software and code can be used to open
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chirp信号在高斯白噪声信道下的调制和解调以及误比特率的仿真模型-chirp signal in white Gaussian noise channel modulation and demodulation, and bit error rate of the simulation model
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利用matlab语言给图像加白高斯噪音，通过高斯去燥实现图像复原-Matlab language to the image with white Gaussian noise, Gaussian to dry image restoration
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MATLAB图像处理源程序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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该程序依据GSM的调制参数，建立了GSM调制方式在加性高斯白噪声信道中的传输性能测试模型！-The procedure according to the GSM modulation parameter of the GSM modulation scheme established the additive white Gaussian noise channel transmission performance test model!
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In this post, we will derive the theoretical equation for bit error rate (BER) with Binary Phase Shift Keying (BPSK) modulation scheme in Additive White Gaussian Noise (AWGN) channel. The BER results obtained using Matlab/Octave simulation scr ipts s
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基带数字传输，加性高斯白噪声信道传输数字信息的集中基带数字调制和调制技术-Baseband digital transmission, additive white Gaussian noise channel to transmit digital information centralized baseband digital modulation and modulation techniques
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利用基本方法对图像进行平滑和增强，并加入的高斯白噪声。-Using the basic method for image smoothing and enhancement, and add white Gaussian noise.
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