软件

That is to say, by using the special digital converter or running relevant arithmetic, it converts the radio signal to intermediate frequency signal and completes the base-band signal process that isn"t the veriest SR and is named "software defined radio. This paper introduces the rapid system prototype into the design of software radio system, which has great advantage because rapid system prototype technology can be used to describe the future application.

由于受到硬件性能如A／D、D／A及DSP芯片处理速度的限制，目前的软件无线电系统多采用折中的实现方案，增加专用的数字变频器或者运行数字变频算法，将射频信号变频到中频，然后再进行基带信号处理，这样的软件无线电系统又被称之为"软件定义无线电"，它并不是真正意义上的软件无线电。

Companies in software development, the main focus in the virtual 3-D animation design, the power line loss software, management software, geophysical surveying software, website construction and services.

公司在软件开发方面，主要着力于三维虚拟动画设计、电力线损软件、管理软件、地球物理勘测软件、网站建设及服务。

Investment focuses on: Biotechnology, Communications Services, Communications Software, Data Security, Enterprise Software, Healthcare Services, Internet Infrastrucure, Managed Services, Medical Device, Networking Software, Optical, Ratail/Consumer, Semiconductor/Components, Storage, Supply Chain Automation, Switching/Routing, System Software, Wireless, Voice/Telephony.

投资方向：生物技术、通讯服务、通讯软件、数据安全、公司软件、卫生保健服务、因特网基础结构、管理服务、医疗设备、网络软件、光学、零售和消费、半导体和组件、存储、供给连锁自动控制、开关和行程安排、系统软件、无线电、语音电话。

Based on uC/OSII RTOS, every step is achieved such as control module, task PRI assign, real time attempter, double communication disposal and fault diagnosis.

在磁悬浮全数字控制硬件平台上，采用不同的控制软件设计方案：实现前后台的软件设计，给出程序的主要流程；引入C／C++软件框架式编程思想，以uC／OSⅡ嵌入式实时操作系统作为控制软件基础，完成磁悬浮轴承实时控制系统的控制模块的建立、任务的优先级分配以及各种功能的实时调度，双处理通讯和故障诊断等工作。

This article rests on the BANT network-based planning techniques the research results, elaborated from the network curve model and the mathematical model and the network system function three aspects the network hierarchical structure theory and with the structure-symbol circuit analysis inner link, pointed out it is the basic theory which the project management software develops; Based on the BANT-BCWP1.0 software, is recognized from two aspects of the project management software development platform and the network ccommodating identification and is introduced the network hierarchical structure theory in the BANT project management software development practice.

本文依据BANT网络计划技术的研究成果，从网络曲线模型和数学模型及网络系统功能三个方面阐述了网络层次结构理论及其与结构符号网络理论的内在联系，指出它是项目管理软件开发的基础理论；依据BANT BCWP1.0软件，从项目管理软件的开发平台和网络相容辨识两个方面介绍了网络层次结构理论在BANT项目管理软件开发实践中的应用。

By a computer hardware and software systems of two major components, hardware is the material basis, and the computer software can be said to be the soul, not software, the computer is a "barebone" What is not capable, with software, Smart order to become a real "computer."

一台计算机是由硬件系统和软件系统两大部分构成的，硬件是物质基础，而软件可以说是计算机的灵魂，没有软件，计算机是一台&裸机&，是什么也不能干的，有了软件，才能灵动起来，成为一台真正的&电脑&。

These low-cost or free software applications may come bundled with spyware, adware, or programs like Adware Boran.

这些低成本或免费的软件应用程序可能会捆绑间谍软件，广告软件，像广告软件或程序然。

On the one hand, the component method is introduced into flowchart design, which can not only enlarge the depth and the connotation of the flowchart, but also extend the traditional concepts of the flowchart. By combining the component method and the objectoriented method, it will be easy to illustrate the industry flow and meet with the future requirements of the industry control software. On the other hand, the trajectory concepts in plane moving, the method of using Bezier Curve to approach the 1/4 arc to implement the arc circumrotation, the method of using graphic elements' combination to extend the expression capability, and the method of combining the graphic elements'combination, three-dimensional graphic elements and bitmaps to realize the three-dimensional effects to express the industry flow more realistic are brought forward in this dissertation.

工控软件中最能够体现人机接口设计创造性的画面当属流程图，本文对流程图设计进行了深入研究，提出了一种工控软件流程图设计的新方法：一方面在流程图设计中引入部件化方法，扩展流程图的深度与内涵，延伸了流程图的传统概念与意义，将部件化技术与面向对象技术相结合，能够更好地实现对工艺过程的描述并适应工控软件的未来发展要求；另一方面对流程图中动画关联和三维化这些新兴领域进行了研究，提出了平移动画中的&轨道&概念，以实现图元的沿曲线平移，提出了在圆弧旋转动画中用Bezier曲线逼近〓圆弧的工程化方法，并用最小二乘法进行了验证和工程化参数的获取，实现了利用图元组合来扩展流程图的表达能力，采用了图元组合、三维图元和位图相结合的方法来实现逼真的三维效果，以使工控软件更加符合人机工学，更能形象地反映工艺流程。

Free software motion and motion of software opening a source are two kinds differ to move ideologically, the target that free software moves is the tie that makes all software cast off intellectual property, because they think,these restrain can cloggy technology progress and profitless to community.

自由软件运动与开源软件运动是两种不同意识形态的运动，自由软件运动的目标是使所有软件摆脱知识产权的约束，因为他们认为这些约束会妨碍技术的进步并且对社区无益。

In the part of software, the introduction has been included the design and flow of not only main module but also subordinate module, infrared remote controller. Some classic programs has been analyzed. Coinstantaneous communication has been realized between main module and subordinate module based on the study for infrared communication protocol.

在系统软件设计部分，详细叙述了：主机系统软件设计及流程；从机系统软件及流程；红外遥控发射器软件设计及流程，并对典型程序进行了分析。

Since historical times,England ,where the early inhabitants were Celts, has been conquered three times .

从有历史以来，英国，在此地早期居住的是凯尔特人，已经被征服了三次。

Bluetooth OBEX File Transfer Enables the sending and receiving of files on your phone via Bluetooth.

蓝牙OBEX文件移动允许经过蓝牙传送和接受文件。。。。