smart-shop

说明：  通过使用opencv、scipy和python检测运动人前额信号的微小rgb变化，实现用视频估计心率。(Implemented estimating heart rate using video by detecting the minute RGB changes in signals from the forehead of a moving person using OpenCV, Scipy and Python)

PCB设计指导参考及帮助资料，提供PCB的元器件的布局走线等问题-PCB design guidelines and reference information to help to provide PCB layout components such as the issue of alignment

说明：  sjtu教材单链表的修正，基本可以通过编译，vs写的(sjtu linklist visual studio)

DTcms5.0采集插件 数据自动采集，分析(DTcms5.0 Acquisition Plug-in Automatic Data Acquisition and Analysis)

一款基于IAP15W4K61S4的数控电压源(A Digital Voltage Source Based on IAP15W4K61S4)

本程序是三关机器人的仿真程序。将非线性变结构控制方法运用到三关节机器人系统的动力学控制中，建立了变结构控制器。(This procedure is a three-robot simulation program. Nonlinear variable structure control method applied to the three joint robot dynamics control system, the establishment of a variable structure controller.)

说明：  激光雷达避障小车程序 keil5开发，可实现避障功能，自动躲避障碍物(The development of Keil 5 program for obstacle avoidance car of lidar can realize obstacle avoidance function and avoid obstacles automatically.)

Tutorial on ms office automation with vb .net

说明：  This is HC-05 Bluetooth test program

算术编码在图象数据压缩标准（如jpeg，jbig）中扮演了重要的角色。在算术编码中，消息用0到1之间的实数进行编码。算术编码用到了两个基本的参数：符号的概率和它的编码间隔。信源符号的概率决定压缩编码的效率，也决定编码过程中信源符号的间隔，而这些间隔包含在0到1之间。编码过程中的间隔决定了符号压缩后的输出。-Arithmetic Coding