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pe_76
说明： 采用分段脉冲点匹配解pocklington方程，绘制广播76米天线电流分布图(Matching solution using sub-pulse point pocklington equation, rendering radio antenna current distribution 76 meters)
- 2010-04-25 14:26:10下载
- 积分：1
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hpfilter
高频强调滤波，本实验的目的十八高频强调滤波和直方图均衡化结合起来，来区分对图像处理的差别！(High-frequency emphasis filter, the purpose of this study eighteen high-frequency emphasis filter and histogram equalization combined to distinguish the difference of image processing!)
- 2011-05-22 13:43:28下载
- 积分：1
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4.DWT
watermarking using dwt
- 2014-02-02 06:56:14下载
- 积分：1
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MobileFadingChannelsModellingAnalysisSimulation
本书是关于无线衰落信道方面的一本好书，书中内含MATLAB代码！
(All relevant components of a mobile radio system, from digital modulation techniques over channel coding through to network aspects, are determined by the propagation characteristics of the channel. Therefore, a precise knowledge of mobile radio channels is crucial for the development, evaluation and test of current and future mobile radio communication systems. This volume deals with the modelling, analysis, and simulation of mobile fading channels and provides a fundamental understanding of many issues that are currently being investigated in the area of mobile fading channel modelling. The author strongly emphasises the detailed derivation of the presented channel models and conveys a high degree of mathematical unity to the reader.
Introduces the fundamentals of stochastic and deterministic channel models
Features the modelling and simulation of frequency-nonselective fading channels (Rayleigh channels, Rice channels, generalized Rice channels, Nakagami channels, various types )
- 2010-11-11 23:51:08下载
- 积分：1
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softcomputingtechniques
regarding simfile for soft computing techniques
- 2010-01-02 21:48:29下载
- 积分：1
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pca
This code use Principle Component Analysis(PCA)for feature extraction
- 2013-10-10 19:52:17下载
- 积分：1
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SHIPINFENXI
各种类型的时频分析，包括科恩，加布，短时傅里叶变换(Various types of time-frequency analysis, including Cohen, Gabe, short time Fourier transform)
- 2013-09-03 11:03:53下载
- 积分：1
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txt文件数据分析
说明： 对于一个存储了五门课成绩的txt文本，进行数据读取、数据分离、画出变化曲线。(For a TXT text that stores the scores of five courses, data reading, data separation and drawing change curve are carried out)
- 2020-02-19 10:59:59下载
- 积分：1
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l1_ls
说明： 最小化l1范数的Matlab代码。求解模型为：
min lambda*|x|_1+||A*x-y||_2。其中，|x|_1表示x的1-范数，||*||_2表示2-范数。该模型在稀疏成分分析、压缩传感器等领域有广泛的用途。( l1-Regularized Least Squares Problem Solver
l1_ls solves problems of the following form:
minimize ||A*x-y||^2+ lambda*sum|x_i|,
where A and y are problem data and x is variable (described below).
)
- 2009-08-06 19:51:37下载
- 积分：1
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gaosiSignalRight1
是matlab产生一个高斯脉冲的程序，并且叠加了高斯噪声，可以画出输入与输出的图形，并且对其时延进行了估计(Is the matlab produce a gaussian pulse program, and stack the gaussian noise, can draw the input and output of the graphics, and the time delay were estimated
)
- 2011-12-04 10:02:26下载
- 积分：1
