一种用总体最小二乘法来估计ARMA模型的实例，在MATLAB中进行了仿真，附有MATLAB仿真程序-A total least squares method to estimate the ARMA model examples were carried out in the MATLAB simulation, with a MATLAB simulation program

ARM 和 PLC 的通信:本文通过一个开发实例详细说明如何通过PLC的CAN接口与运行Linux操作系统的ARM9处理器进行数据通信。论文给出接口部分的实际电路和ARM9-Linux下驱动程序的开发过程。-ARM and PLC communication: In this paper, developed through a detailed descr iption of examples of how PLC-CAN interface with the Linux operating