This folder contains two simple functions (zerocross and energy) to compute STE...

this the rar file useful for the student s-this is the rar file useful for the student s

关于tc35i通信模块的硬件电路设计，包括外围电路，电源电路-err

可编程片上系统的基础学习,基于NOSII，很适合初学者学习-Programmable system-on-chip basis of learning, based on NOSII, very suitable for beginners to learn

心率指心脏每分钟搏动的次数, 它能够反映心脏的工作状态。正常心率决定于窦房结的节律性, 成人静息时约60～100 次/ min , 平均约75次/ min。心率可因年龄、性别及其他因素而变化。初生儿心率约130 次/ min , 随年龄增长而逐渐减慢, 至青春期乃接近成人的心率。女性心率比男性稍快 运动员心率较慢。成人安静心率超过120 次/ min 者, 为心动过速 低于40 次/ min 者为心动过缓。心率受植物性神经和体液因素调节。-Heart rate means the number of pulse per minute, it can reflect the work of the state of the heart. Normal heart rate determined by the rhythm of the sinoatrial node, resting adult is about 60 ~ 100 times/min, an average of about 75 times/min. Heart rate may be due to age, gender and other factors change. Heart rate of newborn infants of about 130/min, growth has gradually slowed down with age, to adolescence adult heart rate is near. Women slightly faster rate than men athletes slow heart rate. Quiet adult heart rate over 120 times/min, and for the tachycardia less than 40 times/min for bradycardia. Heart rate by the plant regulate neural and humoral factors.

VB程序员考核自动阅卷系统的设计与实现-VB programmers assessment Inspection System Design and Implementation

adaboost 人脸表情识别的好文章，详细明了-these are some good articles about face recognition using adaboost

资产设备档案管理系统是一个企业单位不可缺少的部分，它的内容对于企业的决策者和管理者来说都至关重要，所以资产设备档案管理系统能够为用户提供充足的信息和快捷的查询手段。用Visual Basic构建的资产设备档案管理系统，数据库采用最先进的Oracle 9i，能实现资产类别的增加、删除、修改和档案的增加、插入、修改、删除、查询、预览、编辑、报表、刷新、移动、按某个属性显示等功能，此外，在程序中还设计了用户登陆，并设定了密码，以确保本系统应用的安全性。本管理系统设计合理、界面美观、操作方便、运行稳定、功能完备，为进行现代化的资产设备档案管理工作起到了重要作用，具有较高的实用价值。-err

历年的全国电子设计大赛的题目和 对要参见比赛的同学很有帮助-Calendar year, the National Electronic Design Competition for the title and to see the Competition helpful

做过板子的人都知道高速电路的难度，这个多少有些帮助-Board did know the difficulty of high-speed circuit, the number of some help

VoiFax is a program that manage voice/data/fax modem in the same manner of vgetty and mgetty.VoiFax is thinking for use in the small businness as in the enterprises. It is fully compatible with vgetty scripts and manage (via efax) modem fax 1.0/1.1/2.0