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performance_nalysis_of_a_link-16_compatible
JTIDS是16号数据链的通道系统,本文主要是对在脉冲干扰的情况下16号链的波形性能分析!(The Link-16 is the tactical data link utilized by the Joint Tactical Information Distribution Syste (JTIDS). The JTIDS system is important due to its wide use by U.S. armed
forces, NATO, and other allied militaries. Link-16 is a hybrid
frequency-hopped/direct sequence spread spectrum system that
utilizes minimum-shift keying (MSK) to modulate the chips, cyclical
code-shift keying (CCSK) to modulate the 32-chip symbols, and a (31, 15) Reed Solomon (RS) code with hard decision decoding (UDD) for forward error correction (FEC).)
- 2010-12-08 21:20:05下载
- 积分:1
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ofdmmatlab(Americanprofessor)
利用QAM调制,传送声音,还可以扩展用于传送文本和普通二进制序列(use QAM modulation, the transmission of voice, but also can be extended for the transmission of texts and the general binary sequence)
- 2007-06-13 10:00:56下载
- 积分:1
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DRTOOL_drtoolbox
matlab 降维工具箱,最新版本。包含各类线性及非线性降维代码,lle,lpp,mvu,isomap,npe等皆在其中。(DRTOOL, by itself, creates a new DRTOOL or raises the existing
singleton*.
H = DRTOOL returns the handle to a new DRTOOL or the handle to
the existing singleton*.
DRTOOL( CALLBACK ,hObject,eventData,handles,...) calls the local
function named CALLBACK in DRTOOL.M with the given input arguments.
DRTOOL( Property , Value ,...) creates a new DRTOOL or raises the
existing singleton*. Starting from the left, property value pairs are
applied to the GUI before drtool_OpeningFunction gets called. An
unrecognized property name or invalid value makes property application
stop. All inputs are passed to drtool_OpeningFcn via varargin.
*See GUI Options on GUIDE s Tools menu. Choose "GUI allows only one
instance to run (singleton)".)
- 2012-07-07 19:10:58下载
- 积分:1
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wydnzl
一个无源滤波器参数自动生成程序,通过matlab运行输入已知参数就能获得RLC参数(A passive filter parameters automatically generated program, enter the known parameters will be able to run through matlab RLC parameters)
- 2012-05-20 22:20:45下载
- 积分:1
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157
Encryption algorithms are becoming
more necessary to ensure data is securely transmitted
over insecure communication channels. FOX is
a recently developed algorithm and its structure is
based on the already proven IDEA (International
Data Encryption Algorithm) cipher.
FOX is a symmetric (private key) block cipher. Its
top-level structure uses the Lai-Massey scheme and
the round functions used in the scheme are substitution
permutation networks (SPN). Its flexibility lies
in the fact that it can be efficiently implemented in
hardware and software. We report some of the first
results of implementing the cipher on an FPGA
- 2009-10-21 23:33:01下载
- 积分:1
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matlab
matlab入门教程,主要介绍了基本运算与函数,流程控制,环境设置及二维画图等。(matlab Getting Started tutorial introduces the basic operations and functions, process control, environmental settings, and two-dimensional drawing and so on.)
- 2009-10-26 14:59:59下载
- 积分:1
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sem_learn1
谱元法(sem)学习程序之一,用于对各类波场的模拟计算(Spectral element method (sem) to learn one of the procedures for various types of wave field simulation)
- 2021-03-24 10:39:16下载
- 积分:1
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Face-Detection
此为用MATLAB语言写的基于KPCA、PCA算法的人脸检测程序,对于对比学习KPCA和PCA有很大帮助(This is the face detection program which is written by matlab , and it will help you a lot to learn the difference between KPCA and PCA)
- 2013-03-20 21:50:50下载
- 积分:1
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IEEE34
用C语言编写的IEEE34节点系统画图例程,用于matlab(the graghing programme of IEEE34 node system written in C, for matlab
)
- 2013-09-16 10:33:53下载
- 积分:1
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mallat_speed-suanfa
是有关小波分析mallat算法,简便实用(Is related to wavelet analysis mallat algorithm, simple and practical)
- 2013-11-02 01:19:28下载
- 积分:1