查询词典 dsp

It is shown from the assessment results that (1) both the TN and TP fluxes discharged from the Changjiang River to the Changjiang River estuary sea area increased continuedly, the DIN concentration in the sea areas increased continuedly, and the Si concentration decreased continuedly, which resulted in the significant changes in N/P/Si ratios;(2) the chlorophyll a concentration in the sea areas increased continuedly, and the significant changes in community structure of phytoplankton occurred;(3) the species and biomass of benthos declined greatly, and the bottom oxygen-poor water area increased significantly;(4) the range and occurrence frequency of red tide events in the sea areas increased greatly, and the algal toxic infection events of mussel were frequently found in the sea areas.

结果表明，长江向长江口海域输送总氮和总磷通量持续增大，长江口及其邻近海域无机氮浓度持续增高而硅浓度持续下降，并由此导致N/P/Si与比值的显著变化；该海域叶绿素a浓度持续增大，浮游植物群落结构也发生了显著变化；该海域底栖生物种类和生物量都大大减少，底层水低氧区面积也显著扩大；该海域赤潮事件无论是规模还是频率都大大增加，藻类毒素DSP/PSP贻贝传染事件也时有发生。

By hardware and software platform, corresponsive control theory of AMB system is deeply researched comparing with improved ways, and get better technique project.

通过DSP所特有的PWM数字信号发生器，完成10路独立数字功放的信号输出，并结合改进型PID控制算法实现恒流控制效果。

The poisoning and death events caused by the algae-derived toxins are sometimes reported around the world, in which Paralytic shellfish poisoning and Diarrhetic shellfish poisoning are the most life-threatening toxins.

在世界范围内，由赤潮毒素引起的人员中毒和死亡事件屡见不鲜，其中以麻痹性贝毒(Paralytic Shellfish Poisoning，PSP)和腹泻性贝毒(Diarrhetic Shellfish Poisoning，DSP)的危害最为严重。

Discussing the future of PID controller.ADMCF340 DSP controller, which is optimized for motor control, is used to digitalize the control system.

并且研究了PID控制器的三个参数对控制效果的影响，改善了系统控制性能。

The characteristics of software radio such as flexible dispark and compatible,are all implemented by hardware flat roof and DSP software which used the Digital Signal Processing as the center.

软件无线电的灵活性、开放性、兼容性等特点主要是通过数字信号处器为中心的通用硬件平台及数字信号处理软件来实现的。

Furthermore, using this method, the single-phase motor with symmetrical or dissymmetrical windings can operate symmetrically.

在系统设计过程中，本文采用美国TI公司生产的TMS320C24x系列DSP作为系统控制器。

Fast Fourior Transform plays an important roll in digital signal processing,its the kernel algorithm in a lot of process for signal processing.this paper first summarizes many algorithm for Fast Fourior Transform that in common use and synthesizes many reasons to adopt the radix-2 Demation-in-Frequency algorithm,then it compares two ways of implementing digital signal processing,the two ways are in field-programmable gata array and in programmable digital signal processor respectively.it points out the advantage and disadvantage of two ways.

快速傅立叶变换是数字信号处理中的重要内容之一，是很多信号处理过程中的核心算法。本文先总结了快速傅立叶变换的一些常用算法，并综合种种因素，采用了基2按频率抽取算法作为实现算法，然后将以现场可编程门阵列和以DSP处理器这两种实现数字信号处理的方式进行了比较，指出了各自的优点和不足之处。

The distributed control architecture for elevator is presented. The control system is divided into several function modules which are controlled by different controller modules, so the efficiency is improved, the hoistway lines are reduced, and it is easy for people to expand and repair the control system.

采用最新的DSP芯片TMS320F240和MCS51单片机，结合分布式控制理论，将整个电梯的控制功能分为若干模块，分别由不同的控制器来实现，提高了系统效率，减少了井道布线，易于扩展和检修。

In the paper, first, an overview about the history, current status and trend of hydroturbine governor is discussed.

本文首先概述了水轮机调速器的发展历史、研究现状和发展趋势，接下来对DSP技术的特点作了简要总结。

Dr Naim Dahnoun has substantial experience of teaching Digital Signal Processing to undergraduate and postgraduate students as well as professional DSP users.

博士：奈姆dahnoun有大量的经验，教受数字信号处理，以本科生和研究生的学生以及数字信号处理器的专业用户。

She gently rebuff ed him, but agreed that they could be friends

她婉言拒绝了，但同意作为朋友相处。

If in the penal farm, you were sure to be criticized.

要是在劳改农场，你等着挨绳子吧！