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8dpsk
八位差分相移键控误码率分析的MATLAB程序(Eight differential phase shift keying bit error rate analysis of the MATLAB program)
- 2010-11-27 22:32:43下载
- 积分:1
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runge4
解一阶微分方程的matlab龙格库塔法计算程序算例(Solution of first-order differential equations Runge-Kutta method matlab program examples)
- 2013-11-22 15:15:38下载
- 积分:1
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PinYuRongCha
说明: DSP课程例程:
① 为频率特性加频域容差图;
② 在对数幅频特性上加要求的指标标识;
③ 量化子程序的调用。(DSP courses routines: ① to increase the frequency characteristics of frequency-domain tolerances map ② in logarithmic amplitude-frequency characteristics of the indicators require additional identification ③ quantify subroutine calls.)
- 2006-04-27 21:34:45下载
- 积分:1
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alfa_convective
ART1算法,此算法还存在缺陷,有此产生art2
(ART1 algorithm, the algorithm also flawed, produce art2)
- 2007-04-14 09:10:11下载
- 积分:1
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research_synchronization_in_DSSS
说明: 在matlab仿真环境下,对直扩通信系统的同步算法及其流程进行说明(Matlab simulation in the environment, on the DS communication system synchronization algorithm and its process description)
- 2008-10-13 01:19:36下载
- 积分:1
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fs_sup_relieff
Relief算法中特征和类别的相关性是基于特征对近距离样本的区分能力。算法从训练集D中选择一个样本R,然后从和R同类的样本中寻找最近邻样本H,称为Near Hit,从和R不同类的样本中寻找最近样本M,称为Near Miss,根据以下规则更新每个特征的权重:
如果R和Near Hit在某个特征上的距离小于R和Near Miss上的距离,则说明该特征对区分同类和不同类的最近邻是有益的,则增加该特征的权重;反之,如果R和Near Hit在某个特征上的距离大于R和Near Miss上的距离,则说明该特征对区分同类和不同类的最近邻起负面作用,则降低该特征的权重。(The correlation between feature and category in Relief algorithm is based on distinguishing ability of feature to close sample. The algorithm selects a sample R from the training set D, and then searches for the nearest neighbor sample H from the samples of the same R, called Near Hit, and searches for the nearest sample M from the sample of the R dissimilar, called the Near Miss, and updates the weight of each feature according to the following rules:
If the distance between R and Near Hit on a certain feature is less than the distance between R and Near Miss, it shows that the feature is beneficial to the nearest neighbor of the same kind and dissimilar, and increases the weight of the feature; conversely, if the distance between R and Near Hit is greater than the distance on R and Near Miss, the feature is the same. The negative effect of nearest neighbor between class and different kind reduces the weight of the feature.)
- 2018-04-17 14:41:55下载
- 积分:1
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matlabbook
word版的matlab教程,能够支持在线的命令及参数的查询(word version of matlab tutorials, can support online orders and parameters of the query)
- 2007-10-04 16:03:45下载
- 积分:1
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FDTD2D
一个FDTD二维的经典程序,非常不错,适合初学者使用。(A classic two-dimensional FDTD program, very good, suitable for beginners.)
- 2011-01-23 11:29:28下载
- 积分:1
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beamforming
It s about smart antenna. It can help you whatever it is.
- 2009-11-25 14:52:26下载
- 积分:1
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MATLAB4
说明: matlab 课件 初学matlab 的详尽资料 可以认真阅读 提高编程能力(matlab matlab novice courseware can read the detailed information to improve programming ability)
- 2011-03-24 13:48:18下载
- 积分:1