将利用HBMAT读出来的hb文件转换为matlab稀疏存贮，得到结构刚度阵质量阵-Will be read out by HBMAT hb files into matlab sparse storage, mass matrix by matrix stiffness, etc.

数据库（Database）是按照数据结构来组织、存储和管理数据的仓库，它产生于距今五十年前，随着信息技术和市场的发展，特别是二十世纪九十年代以后，数据管理不再仅仅是存储和管理数据，而转变成用户所需要的各种数据管理的方式。数据库有很多种类型，从最简单的存储有各种数据的表格到能够进行海量数据存储的大型数据库系统都在各个方面得到了广泛的应用。-Database (Database) is based on the data structure to organize, store and manage

如何用matlab读取文件中的刚度矩阵和质量矩阵-Storage to different TXT text。How to use matlab to read file of stiffness matrix and mass matrix

Reed Solomon: RS codes are very powerful in correcting both random errors and bursty errors. RS codes were initially applied in deep-space communications today they are found in numerous consumer products, such as mass storage devices (e.g., CD