【摘要】 本文在研究任意数字信号生成原理的基础上，提出一种任意数字信号发生器的设计思想，分析了其主要误差及处理方法，并介绍了在此基础上研制的一个实际系统．该仪器适用于数字通信、工业控制和测量等学科的教学与科研．更多还原

【Abstract】 This paper describes the general principles of arbitrary digital signal generator, upon which apractical system is presented and the design criteria and trade - offs are discussed. The system can find applications to training,experiments and researches in the fields of baseband digital transmission, industrial conrtol andmetering.更多还原