signal system theory的意思|示意

All of these new results and contentions not only is out of the traditional analyzing method, but also embody the great effect of the theory of the signal and system on linear dynamic model.

这些全新的结论和观点是传统的分析方法无法做到的，也充分体现了信号与系统思想在线性动态模型分析中的巨大作用。

Based on the theory, DDS is realized with CPLD through program and the design of sweep signal generator is finished. And the system will have high price performance ratio.

基于此理论，本文用CPLD通过编程实现DDS，完成了扫频信号发生器的设计，此系统具有很高的性价比。

A brief introduction to MLSSA(Maximum-Length Sequence System Analyzer)is presented, which is developed over the MLS signal theory by DRA laboratories, U. S.

介绍美国DRA实验室研制的基于最长序列MLS信号测试技术的扬声器电声分析系统MLSSA。

A system of sensors and mirrors would signal the tiniest sinking-in theory.

理论上说，最轻微的地表下沉都可以被传感器和反射镜组成的系统感测出来。

To suppress the effect of signal reflections in portable infrared system, based on the theory of si, it was presented what the termination resistant would be used to reduce signal reflection.

为解决手持式红外热像仪系统中视频信号传输反射的问题，对信号完整性理论进行了研究，并提出了采用端接匹配电阻来减少信号反射的方法。

But PLLs design process involves much theory and application base, such as signal and system, integrated electronics, layout, semiconductor technology, measurement etc.

但是锁相环的设计过程，涉及到信号与系统、集成电子学、版图、半导体工艺和测试等方面，难度比较大。