运放OP07数据手册，有需要的朋友可以下来

基于MATLAB写的调试通过的QRS检测算法，具有信噪比估计、阀值预测的斜率检测算法。-Written based on MATLAB debugging through the QRS detection algorithm, with SNR estimation, prediction of the slope threshold detection algorithm.

用ARM7读写CF卡文件的技术实现 用ARM7读写CF卡文件的技术实现-using ARM7 CF card reading and writing documents using ARM7 technology literacy CF card paper technology

这本书是不多见的Hspice指导书,里面对Hspice的语法、电路仿真的诸多细节均详细给出，很适合IC设计人员参阅！-This book is a guideline for a IC designer!

电磁场与电磁波 电磁场中的基本物理量-dagengeandfegnea

计算机组织与体系结构.性能设计第六版,比较经典的教材。-Computer Organization and Architecture. Performance-based design Sixth Edition

MFC Windows 编程21章源代码-MFC Windows programming source code Chapter 21

ACE的好书vol1,ACE是一个开放源代码框家,为开发高性能,分布式实时和嵌入式系统提供许多组件和模式-books vol1 ACE ACE is an open-source frame, and for the development of high performance, Distributed Real-time and Embedded Systems provides many components and patterns

非常适合初学者的DOS教程有浅到深，步步深入，让你不知不觉中成为DOS高手-very suitable for beginners in a simple DOS Guide to the deep, in-depth step by step, so you unwittingly become master DOS

SIP的RFC文档。RFC3621. RFC3621-SIP RFC documents. RFC3621. RFC3621

SpringGuide.pdf开发手册 -SpringGuide.pdf Development Manual