正弦波﹑方波﹑三角波地发生电路设计摘要现今世界中电子技术与电子产品地应用越加广泛，人们对电子技术地要求也越来越高.因此如何根据实际要求设计出简便实用地电子技术物品便显得尤为重要.灵活、快速地选用不同特征地信号源成了现代测量技术值得深入研究地课题.能将简单地易获取地信号转换为自己所需地复杂信号是一项必不可少地技术.我们有必要做好这相关方面地研究，为被测电路提供所需要地信号及各种波形，以便完成各种相关实验.信号源在各种实验应用和实验测试处理中，仿真各种测试信号，提供给被测电路，用来满足实验地各种要求.关键词：单片机，信号发生器，波形ABSTRACT ： The application of electronic technology and electronic products in today's world increasingly extensive, people also more and more high to the requirement of electronic technology. According to actual requirements so how to design simple and practical electronic technology items, it becomes very important. Flexible, fast, choose different characteristics of the signal source is worth studying deeply the modern measuring technology. Can be simple, easy to obtain signal can be converted into their complex signal is an essential technology. It is necessary for us to do the related research, to provide the required signal circuit under test and various waveform, to complete various related experiment. Signal source in various test application and test processing, simulation of testing signal, provided to the circuit under test, to satisfy the requirements of the experiments.KEY WORDS: Microcontroller, signal generator, waveform目录第一章 前言 ............................................................................................................................................................ 51.1 课题研究背景 ............................................................................................................................................... 51.2 波形介绍 .............................
