OFDM通信系統的仿真。PDF文件，包括OFDM原理、程序講解及運行結果。-OFDM communications system simulation. PDF documents, including OFDM principles, procedures and operations on the results.
MPI stands for the Message Passing Interface. Written by the MPI Forum (a large committee comprising of a cross-section between industry and research representatives), MPI is a standardized API typically used for parallel and/or distributed computing. The MPI standard is comprised of 2 documents: MPI-1 (published in 1994) and MPI-2 (published in 1996). MPI-2 is, for the most part, additions and extensions to the original MPI-1 specification.
The MPI-1 and MPI-2 documents can be downloaded from the official MPI Forum web site: http://www.mpi-forum.org/.
Open MPI is an open source, freely available implementation of both the MPI-1 and MPI-2 documents. The Open MPI software achieves high performance the Open MPI project is quite receptive to community input.
It can be argued that the current free-software movement is the most important
thing happening in computing today. We are in the midst of a major shift from
all software being proprietary and closely held by individual companies to a large
body of software that can be freely acquired and used by anyone for any purpose.
Free software now includes not only programming language compilers and linkers,
but numerous utilities, graphical user interface environments, and even entire
operating systems.
With the advances in the semiconductor and communication industries, it has become increasingly
important for electrical engineers to develop a good understanding of microelectronics.
This book addresses the need for a text that teaches microelectronics from a modern and intuitive
perspective. Guided by my industrial, research, and academic experience, I have chosen
the topics, the order, and the depth and breadth so as to efficiently impart analysis and design
principles that the students will find useful as they enter the industry or graduate school.
RFID is an area of automatic identifi cation that is gaining
momentum and is considered by some to emerge as one of
the most pervasive computing technologies in history. In its
simplest form, RFID is a similar concept to bar coding. It is
seen as a means of enhancing data processes and is comple-
mentary to existing technologies. It is a proven technology
that has been in use since the 1970s.
IML package provides efficient routines to solve nonsingular systems of
linear equations, certified solve any shape systems of linear equations,
and perform mod p matrix operations, such as computing row-echelon form,
determinant, rank profile, inverse of a mod p matrix.
