一维光子晶体平面波展开法

线性调频信号雷达脉冲压缩仿真及程序，chirp信号的产生，压缩及效果(LFM singal simulation)

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.)

gabor滤波的matlab代码实现，主要应用于图像处理和机器视觉(gabor filter matlab code, mainly used in image processing and machine vision)

对低质量图像分割和计数，以大米照片为例。(Of low-quality image segmentation and counting to rice as an example photo.)

this is adc file for test

CSTR产生数据的程序。由于CSTR具有广泛的应用性，故特地利用伪随机序列激发CSTR系统，产生数据。(CSTR generate data procedures. As CSTR with extensive application, it specifically using pseudo-random sequence inspired CSTR systems to generate data.)

matlab函数，将多维矩阵的极值找出并定位，图像处理经常用到，很简单很好用(matlab function, multi-dimensional matrix to identify and locate the extreme, often used in image processing, it is very simple to use)

to find linear convolution of one dimensional input sequences

说明：  Doan in document with Matlab Code 2 MIMO

具体步骤： (Ι)利用汉明窗对腭裂语音信号进行分帧，得到分帧后的语音信号x(n)。 (Ⅱ)将加窗分帧后的语音信号进行离散傅里叶变换。因FFT变换点数过大会增大运算复杂度，过小会降低频谱分辨率，故本文选取882点。即得到每帧语音信号的线性频谱(Ⅲ)将上面得到的线性频谱通过32个具有三角形滤波特性的Mel频谱滤波器组，得到Mel频谱 S(l) (Ⅳ)对滤波器组的输出依次做对数变换、离散余弦变换，最终得到MFCC系数