There has long been a need for portable ultrasoundsystems that have good resolution at affordable costpoints. Portable systems enable healthcare providersto use ultrasound in remote locations such asdisaster zones, developing regions, and battlefields,where it was not previously practical to do so.
Agilent AN 154 S-Parameter Design Application Note S參數的設計與應用
The need for new high-frequency, solid-state circuitdesign techniques has been recognized both by microwaveengineers and circuit designers. These engineersare being asked to design solid state circuitsthat will operate at higher and higher frequencies.The development of microwave transistors andAgilent Technologies’ network analysis instrumentationsystems that permit complete network characterizationin the microwave frequency rangehave greatly assisted these engineers in their work.The Agilent Microwave Division’s lab staff hasdeveloped a high frequency circuit design seminarto assist their counterparts in R&D labs throughoutthe world. This seminar has been presentedin a number of locations in the United States andEurope.From the experience gained in presenting this originalseminar, we have developed a four-part videotape, S-Parameter Design Seminar. While the technologyof high frequency circuit design is everchanging, the concepts upon which this technologyhas been built are relatively invariant.The content of the S-Parameter Design Seminar isas follows:
There has long been a need for portable ultrasoundsystems that have good resolution at affordable costpoints. Portable systems enable healthcare providersto use ultrasound in remote locations such asdisaster zones, developing regions, and battlefields,where it was not previously practical to do so.
一個開源heml語意分析器
ekhtml: The El-Kabong HTML parser
SUMMARY:
El-Kabong: A speedy, yet forgiving, SAX-stylee HTML parser.
PROJECT INFORMATION:
Web Site: ekhtml.sourceforge.net
The web site contains links to locations where one can:
- file bugs
- join mailing lists
- download the latest release
- browse documentation
- get CVS information
BUILDING:
See the file INSTALL for information、目標代碼生成、符號表的構造和運行時存儲空間的組織等8部分組成。
CarSim is an application for the simulating the (simplified) movement of cars on a two-dimensional surface.
Package ope.carsim contains classes that represent the problem domain: cars and locations.
Package ope.carsim.gui contains a user interface for the application.
Sector is a system infrastructure software that provides functionality for distributed data storage, access, and analysis/processing. It automatically manages large volumetric data across servers or clusters, even those over distributed wide area high speed networks. Sector provides simple tools and APIs to access and/or process the data. Data and server locations are transparent to users, as the whole Sector network is a single networked super computer to the users.
