国外分享的自适应滤波算法matlab例子

低轨卫星LEO通信系统的多普勒频移估计，通过该程序可以画出多普勒频移的S曲线，可以观测处最大的多普勒频移以及变化率(LEO LEO satellite communication system of the Doppler frequency shift is estimated that the program can be drawn through the Doppler shift of the S curve can be observed to be the highest Doppler frequency shift and the rate of change)

频率选择性衰落环境中MIMO系统信道容量研究(Frequency selective fading environment, MIMO systems channel capacity study)

现代通信原理课程中，在MATLAB中实现二进制频移键控调制程序。(Modern communication theory course, to implement in MATLAB binary frequency shift keying modulation program.)

欧进萍结构振动控制2.6算例算法实现，源代码，MATLAB语言实现(Structural vibration control Semi-active vibration control of structural vibration)

求卷积及两个序列的互相关函数，或一个序列的自相关函数；(for convolution and two sequences of cross-correlation function, or a series of auto-correlation function;)

在MATLAB 环境下一些图像处理的例子，MATLAB R2008数字图像处理与分析实例教程源程序.(Some examples in MATLAB environment for image processing, MATLAB R2008 digital image processing and analysis tutorial examples source.)

matlab机器学习中用于聚类，适用于样本数量相对较少的情况。(matlab machine learning for clustering, applies to a relatively small number of samples.)

基于LCL的三相逆变器并网恒功率PQ控制模型，输出稳定，谐波滤除效果非常好(LCL-based three-phase inverter and constant power PQ network control model, output stability, harmonic filter effect is very good)

对于原始图像 < f5.tif > ，实现下列结果。 a.用平均滤波器平滑原始图像得到的模糊图像 b.用拉普拉斯算子增强上述a得到的模糊图像 c.用拉普拉斯算子增强原始图像 (For the original image <f5.tif>, to achieve the following results. a. smoothing filter with an average original image was blurred b. using Laplacian enhancement get a blurred image above c. using Laplacian enhancement of the original image)

说明：  程序实现的主要功能： OFDM调制识别：研究了基于高阶累量和基于小波变换的OFDM信号和单载波调制信号的识别算法，仿真分析了两种算法在高斯信道和多径瑞利衰落信道下的信号识别性能。 OFDM参数估计：研究了基于Welch算法和AR模型法求解功率谱进而估计信号带宽的算法，对两种算法的估计性能进行了比较；根据OFDM信号的循环平稳性研究了基于循环谱的载频估计算法；根据 OFDM信号的自相关性研究了基于可变延时自相关和固定延时自相关的FFT相结合的算法，估计了OFDM信号的有效数据长度、符号总长度、循环前缀长度和子载波间隔；最后研究了基于带宽和基于过采样估计子载波数目两种算法，并在高斯信道和多径瑞利衰落信道下对以上参数估计算法进行了仿真分析。 其中OFDM_DEMO为整个项目的程序入口，其余均为辅助函数，每一个函数均有参数注释和功能说明。(The main functions of the program are as follows: OFDM modulation recognition: the recognition algorithms of OFDM signal and single carrier modulation signal based on high-order cumulant and wavelet transform are studied. The signal recognition performance of the two algorithms in Gaussian channel and multi-path Rayleigh fading channel is simulated and analyzed.)