格式转换 将wav文件转换为txt文件

里面包含主元分析PCA的Matlab代码，包括提取主元，求方差贡献率，绘制贡献率直方图等(Which contains the principal component analysis PCA of the Matlab code, including the extraction of the main element, seeking variance contribution rate, contribution rate of histogram mapping, etc.)

matlab丛书——GUI精通matlab图形界面编程(pdf BOOK :tutorials for mastering the progarming the GUI gracphic user s interface in matlab)

saya suka mkn nasi n minum malalalala nanana

该程序设计简单，计算结果准确。能很好的利用该程序给出二维光子晶体的禁带结构(the design process simple and accurate. Can be a very good use of the program is two-dimensional photonic crystal structure of the forbidden zone)

一些自适应信号处理的算法，部分实现了追踪测速迭代松弛算法，小波包分析提取振动信号中的特征频率。( Some adaptive signal processing algorithms, Partially achieved tracking speed iterative relaxation algorithm, Wavelet packet analysis to extract vibration signal characteristic frequency.)

用matlab实现了数字信号处理中的多采样转换，并依此原理进行采样转换滤波器的设计。(matlab)

关于sar原始数据压缩的算法分析 希望对大家有帮助(about sar row data)

适用于初学者接触的GA算法，是其核心思想的简单实现(GA algorithm suitable for beginners is a simple implementation of its core idea)

说明：  空间坐标的各种定义 空间坐标的各种转换 卫星两行轨道根数（TLE）格式定义(Various definitions of spatial coordinates Various transformations of spatial coordinates Definition of two line orbit elements (TLE) format for satellite)

巴特沃斯模拟低通滤波器——matlab源码(source code for butterworth analog low_pass filter design)