查询词典 dsp

The switching power supplied insolated DC power to IPM, DSP control circuits,sensor and cooling fans.

开关电源输出隔离的电源分别给IPM的驱动电路、DSP控制电路、传感器以及冷却风扇供电。

And then, the main circuit of islanding detection system and DSP control softwares flow charts are introduced.

接着介绍了孤岛检测实验所采用的主电路及DSP功能实现的程序流程图。

cyclic redundancy check code is a very important cyclic code,the coding and decoding methods are simple,easy to realize.it is strong to detect error,the probability of misjudging is nearly zero.it is a method with extremely high efficiency in controlling errors,which can fulfill the requirement of reliable information transmission in communication systems.it has got very extensive application in observing and controlling and data communication.this paper introduces the encoding and decoding principle of crc in detail,analyzes the feasibility of crc by dsp,and gives out the design proposal and flow chart according to the principle,which is very useful in applications.

摘 要：循环冗余校验码是一种重要的循环码，编码和解码方法简单，容易实现，检错能力强，误判概率几乎为零，是一种效率极高的差错控制方法，可以满足通信系统可靠传送信息的要求，在测控及数据通信中得到了非常广泛的应用。详细介绍了循环冗余校验的编解码原理，分析了用dsp实现crc的合理性，最后给出了根据校验原理实现的设计思想及流程图，具有一定的实用价值。

After signal is changed, the control that MCU inputs classics man-machine interface stocks double mouth RAM, DSP takes out these to control is measured and be controlled according to its electric machinery that finish from inside double mouth RAM, stock control double mouth RAM to be numerated by MCU as a result next show.

MCU将经人机接口输入的控制信号转换后存入双口RAM，DSP从双口RAM中取出这些控制量并根据它完成电机控制，然后将控制结果存入双口RAM由MCU读出显示。

Firstly, this thesis makes an introduces on the developement of PMSM servo system based on DSP. According to the control theory of AC PMSM servo system, this paper analyzes the coordinate transformation, the rotor magnetic field orientation and the current control strategy of AC servo system. The control strategy is i_d=0. The system is orientates towards rotor magnetic field. Then the mathmatic models of PMSM in d-q coordinate are set up.

本文首先对基于DSP的永磁同步电机伺服系统的发展概况进行了介绍；根据永磁同步交流伺服系统的基本控制理论，分析了交流伺服系统坐标变换原理、常用的磁场定向方式及电流控制策略，并给出i_d=0电流控制策略及永磁同步电机按转子磁场定向的控制方式，从而建立永磁同步电机d-q坐标系下的数学模型。

SCM system is hard to meet the demands above while DSP system causes more and more attentions because of its high computing speed and powerful data precessing ability.

DSP系统由于具有运算速度快、精度高等优点，正逐渐取代单片机系统，成为一大技术热点。

The circuit board of the robot control system based on LF2407A DSP chip is designed, and the hardware and software are tested. The control subroutines are programed and tested.

设计了基于LF2407A DSP芯片的机器人控制系统试验平台，进行了硬件电路的设计和调试，并编写调试了控制模块的子程序。

On the background of National Defence Preliminary 95 projects, this dissertation prosecutes the design research of DSP chip core.

本文结合九五国防预研课题背景，进行DSP处理器芯片核的设计研究。

Finally, the structure of FPGA+DSP is putted forward focus on system's problem.

最后，针对系统进一步升级与完善提出了展望，构思了FPGA+DSP的整合方案。

Can use the C language and the assembly language compilation procedure skilled, familiar VB, Matlab, VF, the AutoCAD software, in the school period microcomputer principle and the connection technology, the monolithic integrated circuit, DSP, VHDL, curricula and so on specialized English the studies good individual life plan * foothold foundation, from the basic unit study, starts from the basis, stabilizes own life * steadily to strive for the development first, holds each opportunity upward development, revalues unceasingly the life value and consummates the self-* solid highly effective work, but has own principle throughout--Studies the life study personhood study study In addition: Myself make the guarantee to above material authenticity!

能熟练地使用C语言和汇编语言编写程序，熟悉VB、Matlab、VF、AutoCAD软件，在校期间微机原理与接口技术，单片机，DSP，VHDL，专业英语等课程学得较好个人人生规划＊立足基础，从基层学起，从根本做起，先稳定自己的生活＊稳中求发展，抓住每一个机会向上发展，不断升值人生价值和完善自我＊扎实高效工作，但始终有自己的原则--学生活学做人学学习另：本人对以上资料地真实性做出保证！请各位达人帮帮忙也请不会的别用软件翻译这关系到我的工作和未来。最好能配合我写的顺序翻译一段英文然后下面标明那段中文。让我了解哪段对应哪段。我可以追加100分。跪谢

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失