Agilent AN 154 S-Parameter Design Application Note S參數(shù)的設(shè)計與應(yīng)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:
This algorithm was developed by Professor Ronald L. Rivest of MIT and can be found presented in several languages. What I provide to you here is a C++ derivative of the ORIGINAL C implementation of Professor Rivets. The library code itself is platform-independant and has been tested in Redhat Linux. I ve included the sample code and makefile that I used for the Linux test. The demo, however, was written with Visual C++ 6 on a Windows 2000 platform.
Programmer s Reference Manual is an improtant book on Intel processor architecture and programming. In Html format, it is more readable than ORIGINAL .txt format.
PrintNow is a 32-bit application that runs only under Windows 95
or Windows NT 4.0. It allows your PrtScr and Alt+PrtScr keys to
print a screen capture directly to your printer instead of just
copying the image to the Windows clipboard. PrintNow can also
print any DIB image in the clipboard, regardless of its
ORIGINAL source. PrintNow supports multiple instances, it can
print multiple copies of a screen capture to the same printer
with different print settings, to several different printers,
or any combination thereof, with a single keystroke.
The program SPLAY is a pascal to C translation of a program that
Kim Kokkonen wrote in Turbo Pascal to implement Splay Trees.
This program compresses and decompresses files, and does a pretty good
job of it.
Contents:
SPLAY.PAS ORIGINAL TP source code
SPLAY.C Translation of code to C
SPLAY.EXE Compiled version of SPLAY.C (small model)
README.DOC You are looking at it
Read the comments at the beginning of SPLAY.C for more info.
DVBstream is based on the ts-rtp package available at
http://www.linuxtv.org. It broadcasts a (subset of a) DVB transport
stream over a LAN using the rtp protocol. There were a couple of
small bugs in the ORIGINAL ts-rtp application, which I have fixed
here.
用于motorala 68K系列處理器的小實時多任務(wù)操作系統(tǒng)
The OMU Kernel was written to provide a cut-down Unix-like O/S for a
home-made 6809-based home computer built by me, Steven Hosgood, in the
early 1980s. This package contains the RTOS version of omu68k, derived
from a port of the ORIGINAL 6809 code to the 68000 done by Terry Barnaby
and me.
The objective of this projectis to design, model and simulate an autocorrelation
generator circuit using 4-bit LFSR. the register and LFSR will used D flip-flop and some
gates. By the autocorrelation concept, there should be 2 same length vectors, for calculating
the autocorrelation , we have to design the register for storing the ORIGINAL vector and the
shifter for make time delay.
This code was used for making the practical measurements in section 2.3 of my thesis. This Matlab code allows an OFDM signal to be generated based on an input data file. The data can be random data, a grey scale image, a wave file, or any type of file. The generated OFDM signal is stored as a windows wave file, allowing it to be viewed, listened to and manipulated in other programs. The modified wave file can then be decoded by the receiver software to extract the ORIGINAL data. This code was developed for the experiments that I performed in my honours thesis, and thus has not been fully debugged.
This is the ORIGINAL code developed for the thesis and so has several problems with it. The BER performance given by the simulations is infact Symbol Error Rate.
Problem Statement
You are given a string input. You are to find the longest substring of input such that the reversal of the substring is also a substring of input. In case of a tie, return the string that occurs earliest in input.
Definition
Class: ReverseSubstring
Method: findReversed
Parameters: string
Returns: string
Method signature: string findReversed(string input)
(be sure your method is public)
Notes
The substring and its reversal may overlap partially or completely.
The entire ORIGINAL string is itself a valid substring (see example 4).
Constraints
input will contain between 1 and 50 characters, inclusive.
Each character of input will be an uppercase letter ( A - Z ).
Examples
0)
"XBCDEFYWFEDCBZ"
Returns: "BCDEF"
We see that the reverse of BCDEF is FEDCB, which appears later in the string.
1)
