seachcenter

这是之前上传的Extract_test_IMFCC程序里面调用的子函数，作配合使用，请看清楚再下载.(This is one subfunction of Extract_test_IMFCC uploaded before.Since pudn.com cannot upload several functions, they must divided.)

关于自适应波束形成算法的matlab仿真(LMS例程)(The simulation of adaptive beamforming algorithm (Routine of LMS))

说明：  实现信号LMS处理，并输出波形，能够实现信号的处理，可用于声音的处理(It can realize signal LMS processing and output waveform. It can realize signal processing and can be used for sound processing.)

说明：  基于matlab解决不同时间序列长度相似度计算。(Solve the calculation of similarity of different time series length based on matlab.)

Inverse zig zag scan used after zigzag scan to arrange the data back to 2d matrix or image

插值与拟合的matlab实现，该函数用来计算任意函数的一阶偏导数(数值方法),是路径规划的实用方法。( Interpolation and fitting matlab implementation, This function is used to calculate the arbitrary function of the first order partial derivative (numerical methods), Is a practical method of path planning.)

DR导航，GPS导航，以及组合导航，导航原理经典例子实现(GPS and DR navigation)

matlab7的参考文件，非常详细地介绍了matlab的编程方法(A reference for matlab7,being very detailed and clear.)

钉子实验的源程序,有动画演示过程,比较精致(nails experimental program, a demonstration of animation process, a more refined product)

用傅里叶变换对地震信号进行时频分析，通过修改参数可以深刻的认识傅里叶变换在时频分析中的意义，适合地震信号研究的初学者。(Fourier transform of the seismic signal frequency analysis, parameter changes can be profound understanding of Fourier transform in the time-frequency analysis of significance for the seismic signals of beginners.)