open file

学生成绩管理系统 可以实现增删查改之类的基本功能，并且可以二次编程-Student achievement management system can be achieved such as additions and deletions to check the basic functions and can be quadratic programming

说明：  一个abaqus的vumat子程序，在一个模型中两种用户自定义材料。(A ABAQUS VUMAT subroutine, two user-defined materials in a model.)

WAFO是Matlab用于计算随机载荷下的疲劳寿命(WAFO is a toolbox of Matlab routines for statistical analysis and simulation of random waves and random loads. WAFO is freely redistributable software, see WAFO licence, cf. the GNU General Public License (GPL). It is available on this website and it is included in the wafo-project on GitHub, where also support for Octave is available, as well as a Python version. WAFO contain tools for)

prime number game enter prime number~

echarts-demo for study for love for hanjinjin

一些基本函数的程序源代码：包括（1）malloc函数（2）free函数（3）realloc函数（4）calloc函数 （5）学生数据库的编写（6）通讯录 以上都包含c语言源码，obj文件及应用程序-Some of the basic function of the source code of the program include: (1) malloc function (2) free function (3) realloc function (4) calloc function (5) the preparation of students in the database (6) address book contains more than c language source code, obj documents and applications

提供三种控制方式：单相PWM整流瞬态电流直接控制；单相PWM整流预测电流控制；单相PWM整流虚拟dq坐标控制(Three control modes are provided: single-phase PWM rectifier transient current direct control; single-phase PWM rectifier predictive current control; single-phase PWM rectifier virtual dq coordinate control.)

说明：  Optical fiber book for Matlab system

1、 可以对房屋信息进行模糊与精确查询 2、 用户可以登录，登录后可以查看该用户所有房屋信息。 3、 用户可以对其进行管理 ，实现增、删、改，并可以注销。(1, housing information can be vague and precise query 2, the user can log in, log in to see all the houses of the user information. 3, the user can be managed to achieve growth, delete, change, and can be canceled.)

LABVIEW程序语言中属性节点相关内容的使用实例-LABVIEW programming language attribute nodes using the example of relevant content