基于lms的系统辨识的matlab仿真有点小问题

本实验主要涉及解线性方程组的列主元消去法.通过编辑程序,能更深入地了解到列主元消去法的内涵.并且通过计算比较,也可以了解到数据的精度及舍入误差等一系列有关因素.-this study involved solving linear equations of main-element elimination. Through the editorial process, to better understand out to the main yuan elimination connotations. through calculation and comparison, Data can also understand that the accuracy of rounding error and a series of other relevant factors.

实现集合的交和并集- The realization gathers junction with sum aggregate

The GNU MP Bignum Library，非常好用的大数运算库，GMP is a free library for arbitrary precision arithmetic, operating on signed integers, rational numbers, and floating point numbers. -The GNU MP Bignum Library, very easy to use large numbers of computing library, GMP is a free library for arbitrary precision arithmetic, operating on signed integers, rational numbers, and floating point numbers.

附有多个典型的聚类算法，可执行文件全集。-with more typical clustering algorithm, The Complete Works of executable files.

有关贝叶斯算法的java程序 优化计算和预测功能 比较好用-bayes arithmetic using java program

用VC编写的迷宫最短路径求解。-VC prepared by the shortest path to solve the maze.

采用按列消去，舍入误差并没得到很好的处理，有待改进。-adopted by the elimination series, rounding error not been handled well, in need of improvement.

Fourier-Mellin算法，更多细节请看下面的网址： http://www.ecs.soton.ac.uk/~aiw99r/fm_transform/-Fourier-Mellin algorithm for fm transform , for more detailed information please check with http://www.ecs.soton.ac.uk/~aiw99r/fm_transform/

打印0°至90°的三角函数表-Print 0 to 90 trigonometry table

PCA，也就是PrincipalComponents Analysis，主成份分析，是个很优秀的算法，其原理是寻找最小均方意义下，最能代表原始数据的投影方法然后自己的说法就是：主要用于特征的降维。另外，这个算法也有一个经典的应用：人脸识别。这里稍微扯一下，无非是把处理好的人脸图片的每一行凑一起作为特征向量，然后用PAC算法降维搞定之。