matlab中值滤波实现代码

Added Channel equalization & AWGN noise effects

说明：  用matlab循环函数法精确对泊松分布函数求和的程序，黄金分割法与进退法求和，求解二次规划问题函数(Matlab function using cycle accurate summation of the Poisson distribution function of the process)

说明：  兰伯特投影变换，可将大地坐标与兰伯特坐标系左边相互转换(Lambert projection transformation)

自己编写的源代码能实现简单的形态学操作，如腐蚀膨胀边界提取(I have written the source code to achieve a simple morphological operations, such as corrosion expansion boundary extraction)

shunt active filter

这次上传的代码是关于K-means clusters的代码，希望能对大家有用。(The uploaded code is about K-means clusters.I hope it can be a help to everyone.)

说明：  FFT实现频谱图FFT实现频谱图 FFT实现频谱图FFT实现频谱图(FFT FFT FFT)

压缩感知技术中两篇重要的PPT文档，来自海外，有助于理解基本匹配算法及其拓展，以及近三年来CS研究进展。(Compressed sensing technology in two important PPT document, from overseas, helping to understand the basic matching algorithm and its development, as well as the past three years CS research progress.)

将带有高频噪声和频谱搬移的音频，通过频谱搬移和滤波恢复原音频信号(Will move with a high-frequency noise and spectral audio, restore the original audio signal through the spectrum shifting and filtering)

用于语音识别的特征提取程序，MATLAB编程语音缩写，线性频率系数作为特征。