This a simple calculator C++ programminng file. This can be used to study the programming part of C++ language.-This is a simple calculator C++ programminng file. This can be used to study the programming part of C++ language.

矩阵求逆。输入任意的矩阵，能判断该矩阵是否可逆，如果可逆，能给出逆阵，否则，提示该矩阵不存在逆矩阵。-Matrix inversion. Arbitrary input matrix, the matrix can judge whether or not reversible, if reversible, can be given against the array, otherwise, suggesting that the matrix inverse matrix does not exist.

Pasc+Java 这是一个国外的随机自动机*(RAM)一个学习用的程序，古老静电-Pasc Java This is a random foreign* Automatic Machine (RAM) used in a learning process, the ancient electrostatic

7 segment driving with 74164 with atmel

A simple spim assemply example code on creating a list and calling functions

masm 汇编工具-can compilation tools

教育网免费IP地址查询软件，用于查询网络域名或IP地址是否属于中国教育科研计算机网所定义的国内流量免费地址。-Education Network IP Address inquiries free software for network inquiries domain names or IP addresses whether the China Education and Research Network"s definition of free flow of domestic addresses.

SSD4练习3小软件 想参考的可以下载-3 small SSD4 practice would like to reference software can be downloaded

graphics porocess source file

对于网络安全知识的浅析，对做网络安全方面的同学有帮助。-for network security knowledge of the job of network security is to help the students.