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Butterworth
设计一个数字滤波器,在频率低于 的范围内,低通幅度特性为常数,并且不低于0.75dB。在频率 和 之间,阻带衰减至少为20dB。
(1)试求满足这些条件的最低阶Butterworth滤波器。(Design a digital filter, in the range of frequencies below the low-pass amplitude characteristic is constant, and not less than 0.75dB. Between the frequency and stop-band attenuation of at least 20dB. (1) Determine the lowest-order Butterworth filter to meet these conditions.)
- 2013-04-22 20:04:40下载
- 积分:1
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matlab-program
本文档实现了多种基于物理层RSS信道特征加密算法的实现以及性能分析对比。(This document realized its performance analysis and comparison of a variety of physical layer based RSS channel characteristics encryption algorithm.)
- 2021-03-28 16:19:11下载
- 积分:1
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LM_huffman
本程序在MATLAB环境下,对TXT文档中的字符串进行读取,并进行霍夫曼压缩编码,最终输出压缩后的序列长度和压缩比(This procedure in the MATLAB environment, TXT document on the string for reading, and Huffman coding, the final output of compressed sequence length and compression ratio)
- 2008-12-23 00:11:54下载
- 积分:1
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Rayleigh_fading
In this program, several statistical fading channel simulators using the Sum-of-Sinusoids (SoS)has been implemented.A Rayleigh fading channel impulse respose using jakes model has been generated in matlab
- 2009-04-04 22:47:21下载
- 积分:1
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Artigo_31Jan2011_1212
Comparison with ground truth and triangulation provided, with varying amounts of gaussian noise added in train and test data.
GUI is in Portuguese, but self-explanatory. English version will be provided soon.
- 2011-02-03 23:09:16下载
- 积分:1
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Chapter-10the-nonlinear-equations
第10章 非线性方程组求解.zip。是从书中光盘里直接拷贝的代码,放在这里,与大家共享,共同交流,希望对大家有帮助。(Chapter 10 of the nonlinear equations)
- 2012-03-27 10:58:06下载
- 积分:1
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introduction-of-MATLA
matlab的学习教程,里面含有很全面的介绍教程是ppt格式的,很容易理解,有利于初学matlab的同学的学习(matlab learning tutorial, which contains a very comprehensive introduction tutorial ppt format, it is easy to understand, is conducive to learning for students to learn matlab)
- 2013-09-08 18:32:21下载
- 积分:1
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kpca
kernel PCA feature extraction
- 2012-01-06 16:31:38下载
- 积分:1
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GenerateJava
通过layout生成activity。需要在Constants类里面配置项目路径等信息。(Generate activity by layout.Users need to write project path in the class of Constants.)
- 2014-09-19 19:31:27下载
- 积分:1
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k_algorithm
k均值算法matlab实现,模式识别中常用(k-means algorithm matlab realize, pattern recognition used in)
- 2008-05-18 12:49:08下载
- 积分:1