MAT101_ECG_authentication

二维多密度网格聚类算法，主要是完成二维数据的网格聚类，采用的是多密度临近的算法。(Two-dimensional density grid clustering algorithm)

这是一个双通道完全重构滤波器设计matlab源代码(This is a dual-channel perfect reconstruction filter design matlab source code)

solution of multivariable non linear equation by LU decomposition method

我这儿有一组若干年份的数据，是按一定时间顺序排的，想用曲线拟合法得到2010年的人均国内生产总值，不知怎么用matlab，高手赐教！！！！！！可加分 年份 人均国内生产总值(元) 1996 27000 1997 30619 1998 33282 1999 33689 2000 41020 2001 43344 2002 46030 2003 53887 2004 59271 2005 64507 2006 70597 07.1季 20505 07.2季 19619 07.3季 19874 07.4季 19223 08.1季 19703(I have a group here, a number of years of data are ranked by order of a certain period of time, and want to use curve fitting to be in 2010 the per capita gross domestic product, I do not know how to use matlab, you let us know! ! ! ! ! ! Add points to the year the per capita GDP (Yuan) 1996 27000 1997 30619 1998 33282 1999 33689 2000 41020 2001 43344 2002 46030 2003 53887 2004 59271 2005 64507 2006 70597 07.1 quarter 19,619 07.3 quarter 20,505 07.2 quarter 19,223 08.1 quarter 19,874 07.4 quarter 19,703)

一本MATLAB学习的好资料，适合从零基础的学习者。(This is a book of introduction of Matlab for beginners.)

进行单道地震或波速测井处理，主要是抽到处理(Single-channel seismic wave velocity logging treatment)

this code is used to implement FMT Filter bank trancsiver in matlab. the filter coefficient can be changed also the number of subcarriers.

复杂网络的统计参数的计算，在matlab中建立了一个m文件(The calculation of statistical parameters of complex network, established a m files in matlab)

二自由度重型汽车整车模型，用Simulik搭建的，根据余志生的第五章(DOF；Two degree of freedom model of heavy automobile)

说明：  图象处理中经常用的小波分析matlab程序(Image processing are often used in wavelet analysis matlab program)