Comparison of the performances of the LS and the MMSE channel estimators for a 64 sub carrier OFDM system based on the parameter of Mean square error
标签： the performances Comparison estimators
上传时间： 2016-02-01
上传用户：hgy9473
auxilary files for the Crypt Breakers Workbench (cbw). CBW is a multi-window integrated workbench of tools that help a cryptanalist read files encrypted with the BSD4.2 crypt command. Anyone may copy, modify, use, or redistribute this system. It was originally written by Robert W. Baldwin at MIT
标签： multi-window integrated Workbench workbench
上传时间： 2013-12-10
上传用户：cjl42111
Real-time Control Applications for use with MATLABâ · Digital Servo Workshop · Digital Pendulum Control System · Modular Servo Workshop · Magnetic Levitation System · Twin Rotor MIMO System
标签： Digital Applications Real-time Workshop
上传时间： 2013-12-01
上传用户：yuchunhai1990
This document is an operation guide for the MPC8XXFADS board. It contains operational, functional and general information about the FADS. The MPC8XXFADS is meant to serve as a platform for s/ w and h/w development around the MPC8XX family processors. Using its on-board resources and its associated debugger, a developer is able to download his code, run it, set breakpoints, display memory and registers and connect his own proprietary h/w via the expansion connectors, to be incorporated to a desired system with the MPC8XX processor.
标签： operational MPC8XXFADS functional operation
上传时间： 2014-03-10
上传用户：zsjinju
it s very useful..many person who wants to learn structure of system..sooo it will be very helpful for them
标签： very structure helpful useful
上传时间： 2013-12-15
上传用户：lxm
This document represents the first stage in a process of taking the National Strategy for Police Information Systems (NSPIS) forward. It defines the mechanisms to ensure that we (and our partners) have access to the right information, in the right form, in the right time at an appropriate cost. The Strategy will ensure the Police Service has a collective understanding of the value of information and that we are able to exploit National Information Assets in support of local policing.
标签： represents the National Strategy
上传时间： 2016-03-08
上传用户：wangdean1101
基于OFDM的无线宽带系统仿真It contains mainly two parts, i.e. link-level simulator and system-level simulator. Link-level simulator focus on a single-cell single-user scenario, where signal is transmitted from tx, and estimated at rx. Comparing the difference in tx/rx signal, the error rate can be found out. The output of the link-level simulator is the BLER/BER vs. SNR mapping table, that can be used for the system-level simulation. System-level simulator focus on a multi-cell multi-user scenario. For the sake of simplicity, it takes the mapping table aquired in the link-level simulation, measure the actural SNR, and finds the corresponding error rate.
标签： simulator i.e. system-level link-level
上传时间： 2016-03-15
上传用户：xsnjzljj
In recent years, the UNIX operating system has seen a huge boost in its popularity, especially with the emergence of Linux. For programmers and users of UNIX, this comes as no surprise: UNIX was designed to provide an environment that s powerful yet easy to use. One of the main strengths of UNIX is that it comes with a large collection of standard programs. These programs perform a wide variety of tasks from listing your files to reading email. Unlike other operating systems, one of the key features of UNIX is that these programs can be combined to perform complicated tasks and solve your problems. One of the most powerful standard programs available in UNIX is the shell. The shell is a program that provides you with a consistent and easy-to-use environment for executing programs in UNIX. If you have ever used a UNIX system, you have interacted with the shell.
标签： especially popularity operating recent
上传时间： 2014-11-26
上传用户：gaojiao1999
Scotia Airlines is a new budget airline operating between Glasgow Airport and the Western Isles. It operates two 24-seater light passenger aircraft and requires a flight booking system. Because Scotia offers low cost air travel, there is a need to treat each flight as single cost centre and to be able to ascertain, at any moment, the amount of the cash taken for that flight. Reservations and bookings cannot be made until the flight details have been finalised (flight number, departure and arrival airports). A seat on a flight is considered booked when payment as been received for it. When a reservation is confirmed (changed to booked), the passenger name is checked against the original reservation. A flight can be in any of the following states: Available for bookings Checking in Boarding Closed
标签： operating Airlines Glasgow Airport
上传时间： 2016-03-25
上传用户：hgy9473
embedded system BootLoader technolegy，have great help for embedded system bootloader learning。
标签： BootLoader technolegy embedded system
上传时间： 2016-03-27
上传用户：hj_18
