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fft
fft的应用,包正旋信号,脉冲信号等通
过fft变换所产生的变化(fft applications, including the sine signal, pulse signals generated by changes in fft transform)
- 2011-05-09 10:25:37下载
- 积分:1
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Rayleigh-Fading-dai-ma
实现瑞利衰落的仿真,利用改进的jakes模型来产生单径的平坦型瑞利衰落信道。(Realize the simulation of Rayleigh fading, improved jakes model is used to produce a single type of flat Rayleigh fading channel.)
- 2013-11-10 14:06:08下载
- 积分:1
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viewbasedata4
读雷达基数据,格式为敏视达SA,类型为反射率因子。将其读入矩阵,并进行了插值,可以以图象显示。(Reading Radar Data)
- 2010-05-17 22:29:57下载
- 积分:1
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HomeWork
关于FPE定阶,F检验定阶和自校正控制的程序,附有题目,适合入门的作业训练(About FPE order determination, F test order determination and self-tuning control of the program, with the subject, suitable for entry-job training)
- 2020-10-23 15:57:22下载
- 积分:1
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MATLAB-code-anlnsys
MATLAB数据的统计描述和分析(含教程)(MATLAB description and analysis of statistical data (including tutorials))
- 2011-08-24 15:34:33下载
- 积分:1
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plotMatrix
% If only 1 output is specified, then dataout (a matrix the same size as
% data) is returned. The order of t and align is immaterial, as long as
% the data matrix is input first.( If only 1 output is specified, then dataout (a matrix the same size as data) is returned. The order of t and align is immaterial, as long as the data matrix is input first.)
- 2007-12-04 22:27:12下载
- 积分:1
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SNR_MSE_analysis
小波变换(wavelet transform,WT)是一种新的变换分析方法,它继承和发展了短时傅立叶变换局部化的思想,同时又克服了窗口大小不随频率变化等缺点,能够提供一个随频率改变的“时间-频率”窗口,是进行信号时频分析和处理的理想工具。它的主要特点是通过变换能够充分突出问题某些方面的特征,能对时间(空间)频率的局部化分析,通过伸缩平移运算对信号(函数)逐步进行多尺度细化,最终达到高频处时间细分,低频处频率细分,能自动适应时频信号分析的要求,从而可聚焦到信号的任意细节,解决了Fourier变换的困难问题,成为继Fourier变换以来在科学方法上的重大突破。(wavelet transform)
- 2015-10-26 17:15:44下载
- 积分:1
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dtw
Dynamic Time Warping Script
- 2009-05-14 00:46:43下载
- 积分:1
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capacity_vs_Ith
认知无线电中子载波和功率分配算法,包括改进型的功率分配算法(an algorithm of subcarrier and power allocation in cognitive radio systems)
- 2010-12-09 15:46:55下载
- 积分:1
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nwfe_code
NWFE:Nonparametric Weighted Feature Extraction for Classification,线性分类方法,类似于改进了了的LDA,使用中,结果有时候比SVM等好(classification, NWFE:Nonparametric Weighted Feature Extraction for Classification)
- 2014-02-10 07:32:24下载
- 积分:1