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rgk
时频分析工具——径向高斯核时频分布。为了在时频分布平面内不出现交叉项,则在模糊函数域内应有效去除互分量而仅保留自分量。设计一个与信号相匹配的核函数可以达到上述目的。基于信号的径向高斯核时频分布是一种比较理想的时频分布(Optimal radially Gaussian kernel time-frequency representation)
- 2010-10-09 21:40:39下载
- 积分:1
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Upload_EZW128
ezw matlab程序,其中包含编码和解码程序(ezw Matlab procedures, which includes encoding and decoding procedures)
- 2007-01-25 16:59:36下载
- 积分:1
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读取标准地震格式segy格式的地震数据
readsegy
说明: 使用matlab可以读取标准地震格式segy格式的地震数据(Read seismic data in SEGY format)
- 2020-06-04 11:14:35下载
- 积分:1
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code_lab_three
Rician fading is a radio propagation anomaly caused by partial cancellation of a radio signal by itself — the signal arrives at the receiver by two different paths, and at least one of the paths is changing (lengthening or shortening). Rician fading occurs when one of the paths, typically a line of sight signal, is much stronger than the others. In Rician fading, the amplitude gain is characterized by a Rician distribution.
- 2010-01-09 13:25:50下载
- 积分:1
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qrqrq
qr decompostion using new method
- 2011-10-16 19:37:43下载
- 积分:1
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PID
PI仿真simulink的模糊控制,基于simulink和设计的模糊控制块设定的闭环pid控制(Simulink simulation of fuzzy control PI)
- 2013-12-16 21:42:08下载
- 积分:1
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matlab
包含一些通信系统的仿真程序
包括时间分集,频率分集,二时二频分集(Communication system contains some simulation program including time diversity, frequency diversity, frequency diversity two two)
- 2013-11-27 14:20:44下载
- 积分:1
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Sliding-mode-control-for-the-HV
高超声速飞行器离散滑模控制器设计/非线性模型(Discrete sliding mode controller for hypersonic vehicle design/nonlinear model)
- 2016-04-28 09:19:14下载
- 积分:1
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RecPF_v2.2
说明: 基于局部傅里叶变换数据的重构算法的研究,是一种比有效快速的重构算法(New features:
Switched to complex computation, fully compatible with complex data
Replaced penalty parameter continuation by R. Glowinski and P.L. Tallec s alternating direction method (ADM or ADMM)
New parameter/data normalization was added to make parameters rather independent of the image size, pixel intensity range, and number of CS measurements. To find the parameters aTV and aL1 for version 2.0 corresponding to those used in versions 1.1 or 1.0, see Lines 60, 66, and 67 of RecPF.m.
)
- 2020-12-02 21:59:25下载
- 积分:1
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EM
说明: EM最大期望算法:算法是在概率模型中寻找参数最大似然估计或者最大后验估计的算法,其中概率模型依赖于无法观测的隐藏变量。最大期望经常用在机器学习和计算机视觉的数据聚类领域。(EM algorithm)
- 2012-11-18 18:49:43下载
- 积分:1