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基于matlab的BPSK的高斯白噪声调制解调 相信对大家有用-Based on matlab for BPSK modulation and demodulation of Gaussian white noise, I believe for all of us
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数字通信系统的仿真，包括调制解调，上下变频，加入了高斯白噪声，并且每个步骤都生成相应的图形-Digital communication system simulation, including the modulation and demodulation, the upper and lower frequency, by adding Gaussian white noise, and each step generates the appropriate graphics
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在MATLAB环境下实现了CDMA通信系统仿真，程序流程为：随机序列产生--WALSH码扩频--BPSK调制--加入（和不加入）高斯白噪声--BPSK解调--WALSH码解扩，对过程波形进行了存储，对加噪与不加噪情况下的解码结果进行了对比，并绘制出信噪比与误码率关系图。-In the MATLAB environment to achieve a CDMA communication system simulation, the program flow as follows: random s
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在matlab环境下，高斯白噪声信道下接收端对发送信号的恢复效果的验证-In the matlab environment, Gaussian white noise channel receiver for sending signals to resume the verification results
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在matlab环境下，高斯白噪声信道下原信号的误码率特性的仿真代码-In the matlab environment, Gaussian white noise channel bit error rate characteristics of the original signal simulation code for
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公式法产生任意均值、方差和长度的高斯白噪声-Formula method produce any mean, variance and the length of the Gaussian white noise
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扩频通信系统编程~~带高斯白噪声-Spread Spectrum Communication System Programming ~ ~ with a Gaussian white noise
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通过双阈值系统中的随机共振特性，研究含有高斯白噪声的信号。-is investigated the characteristics of stochastic resonance of the signal added Gaussian white noise in a bithreshold system
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双稳态随机共振与时间同步的相关性研究可以改变随机共振原则改变系统工作环境-is investigated the characteristics of stochastic resonance of the signal added Gaussian white noise in a bithreshold system
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高斯滤波是一种较常见的滤波方法，它能有效滤除高斯白噪声的影响。-Gaussian filter is a common filtering method can effectively filtered Gaussian white noise.
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模拟图像受高斯白噪声和椒盐噪声的影响，用matlab编程，调试可用-Analog image by Gaussian white noise and salt and pepper noise, using matlab programming, debugging can be
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经PPM调制的超宽带信号经高斯白噪声信道的系统仿真,给出了时域和频域图-Modulated by the PPM UWB signal by Gaussian white noise channel of system simulation, given the time and frequency domain map
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Alamouti方案的仿真，双发双收，双发单收，单发多收的性能比较，信道为准静态平坦水落信道，信道噪声为高斯白噪声。-Alamouti scheme simulation, twin double income, double single income, single overcharged performance comparison, static channel subject to flat Mizuochi channel, channel noise is Gaussian whi
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fsk调制 相干解调 非相干解调 高斯白噪声 误码率 matlab-fsk modulation of non-coherent demodulation of coherent demodulation error rate of Gaussian white noise matlab
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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
P0308：图像的自适应魏纳滤波
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加有高斯白噪声的两个正弦信号的的观测数据，分别用最小二乘法和总体最小二乘法估计其功率谱，并对两种方法的谱分析进行了比较-Plus a Gaussian white noise of the two sinusoidal signals of observational data, were used least squares and total least squares method to estimate the power spectrum, and spectral analysis
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BPSK在高斯白噪声信道下的误码率分析及其实现-BPSK in Gaussian white noise channel BER Analysis and Implementation
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数字基带系统传输，有完整的编码译码过程，高斯白噪声信道-Digital baseband transmission systems, a complete coding and decoding process, Gaussian white noise channel
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详细的HDB3码的产生，编译码，经带通滤波器，高斯白噪声信道后的功率谱密度
-Detailed HDB3 code generation, encoding and decoding, by the band pass filter, Gaussian white noise channel power spectral density after
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高斯白噪声信道下接收端对发送信号的恢复效果-Gaussian white noise channel receiver, the recovery of the transmitted signal
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