Answer Pad Indapur

- 用户管理：提供用户的相关配置，新增用户后，默认密码为123456 - 角色管理：对权限与菜单进行分配，可根据部门设置角色的数据权限 - 权限管理：权限细化到接口，可以理解成按钮权限 - 菜单管理：已实现菜单动态路由，后端可配置化，支持多级菜单 - 部门管理：可配置系统组织架构，树形表格展示 - 岗位管理：配置各个部门的职位 - 字典管理：应广大码友的要求加入字典管理，可维护常用一些固定的数据，如：状态，性别等 - 操作日志：记录用户操作的日志(- User Management: Provide the relevant configuration of users. After adding new users, the default password is 123456. - Role management: Allocate the authority and menu, and set the data authority of the role according to the department.)

pfc离散元 适合初学者学习的代码--指定属性(Pfc Discrete Element Code for Beginners to Learn--Specified Attributes)

说明：  C5515 Audio DSP

建立正交频分多路复用(OFDM)系统调制器的仿真模型，并编程给出具有K=10个子信道、符号区间T=100s、采用16点QAM信号时，OFDM系统调制器的输出信号。-The establishment of orthogonal frequency division multiplexing (OFDM) system, the simulation model of the modulator and the program is given with K = 10 Ge sub-channel, symbol interval T = 100s, with 16-point QAM signal, OFDM system, the modulator output signal .

说明：  python提取abaqus后处理指定集合的信息（位移和应力）(Python extracts the information (displacement and stress) of the specified set after ABAQUS processing)

说明：  LMI求解样本数据控制系统，包含了人工时滞的处理(This folder contains MATLAB codes for solving LMIs of Theorems 1, 2, 3 of the paper A. Selivanov and E. Fridman, "Sampled-data implementation of derivative-dependent control using artificial delays," IEEE Transactions on Automatic Control, 2018.)

菲涅尔衍射测试程序，角谱法实现的菲涅尔衍射。(Fresnel diffraction test cede, Fresnel diffraction achieved by the angular spectrum method.)

这款CSS3应用是一个倒计时插件，这款倒计时插件的外观还是比较简单大气的，加上阴影，有着3D立体的视觉效果。倒计时标有天、时、分、秒，我们可以很清晰的看出时钟的走动。我们可以将它制作成挂件放到自己的个人博客上去，来实现活动开始的倒计时功能。(This CSS3 application is a countdown plug-in, the countdown plug-in appearance is relatively simple atmosphere, coupled with shadows, has a 3D stereoscopic visual effect. The countdown is marked by days, hours, minutes and seconds, and we can clearly see the movements of the clock. We can make it into a pendant on our personal blog to achieve the countdown function of the beginning of the event.)

说明：  缠论分笔分段公式，主要是笔线段的绘制，用于股票期货分析(The formula of entanglement theory, mainly the drawing of lines, is used in the analysis of stock and futures.)

基于回溯线搜索的最速下降法和牛顿法，配数值算例(Steepest descent method and Newton method based on backtracking line search)