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ST
说明: 广义S变换,具有良好的分析特性和局部的时频的特性,而谱白化和反褶积也是高分辨处理中的一种有效的频率补偿手段,本文利用他们的他们的各自优点,使二者结合起来,该方法对地震信号用广义S变换分解,进行频率补偿再进行重构,得到高分辨率时间信号。 理论模型试算和实际地震处理结果证明了该方法的正确性和有效性。 关键词:广义S变换,谱白化,高分辨处理(Generalized S transformation (GST) has good analyzing feature and good Time-frequency localization,. spectrum whitening and deconvolution is an Effective tool for frequency compensation , Utilizing both their advantages , The method first conducts GST decomposition to seismic data,. doing high frequency compensation and then reconstruction to get high resolution seismic to get a high-resolution time signal. Theoretic modeling and field seismic data processing results has proved this method corrected and effective . )
- 2015-10-29 15:40:10下载
- 积分:1
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matlab
说明: matlab 的蚁群算法 (no )
- 2010-04-03 19:34:49下载
- 积分:1
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envelope_matlab
说明: 包络谱的求取程序,已经过matlab运行,没有问题。(envelope,in matlab code)
- 2021-04-21 10:38:50下载
- 积分:1
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PSO-
说明: 粒子群算法解决一般优化问题 简单实用可以有效的解决优化问题(Particle Swarm Optimization algorithm to solve the general problem)
- 2011-03-16 11:13:21下载
- 积分:1
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kalmanlvbo
说明: 基于卡尔曼滤波器的PID控制器参数优化程序,matlab编程,matlab环境运行
(Kalman filter based on the PID parameter optimization procedures, Matlab programming, Matlab environment running)
- 2006-05-10 16:59:00下载
- 积分:1
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system-modeling
包括银行ATM机的离散时间动态系统的建模仿真,蒙特卡洛方法求π,军备竞赛问题仿真等,均包括问题的分析,源程序,结果分析等(Including bank ATM machine of discrete-time dynamic system modeling and simulation, the Monte Carlo method for π, the arms race simulation, including the analysis of the problem, source, results analysis)
- 2012-11-01 09:58:42下载
- 积分:1
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conv
simulation of pwm converter
- 2010-07-28 23:26:13下载
- 积分:1
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aeroblks
说明: Matlab的Aerospace Blockset模块的介绍和应用,是mathwork公司提供的文档。(Aerospace Blockset of Matlab introduction and application module is provided mathwork documents.)
- 2009-08-10 17:15:08下载
- 积分:1
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xiaobochengxu
matlab程序,包括信号重构与mallte 小波(matlabprgarm,includesingle and mallte )
- 2010-05-22 09:45:37下载
- 积分:1
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det_code-1.0beta
视频对象分割,针对电影视频流语义对象分割及语义标注(object segmentation)
- 2011-12-28 21:23:11下载
- 积分:1