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Phase-unwrapping-algorithm
对于InSAR 系统,当波长较长时,干涉图条纹频率较低,相位解缠容易,但反演的高程精度较低
而当波长较短时,干涉图条纹频率较高,相位解缠困难,但反演的高程精度较高. 为了充分利用多波段
InSAR 干涉相位之间的互补信息,设计了利用中国余数定理的多波段InSAR 相位解缠方法,采用由DEM
仿真的多波段干涉图进行了相位解缠实验,得到了理想的解缠结果,成功解决了因地形起伏较大或基线较长而引起的干涉相位欠采样处的相位解缠难题.(For the InSAR System熏when the wavelength is longer熏the frequency of fringes will be lower熏the
phase unwrapping will be easier熏and the accuracy of derived heights will be lower. However熏when the
wavelength is shorter熏the frequency of fringes will be higher熏the phase unwrapping will be more difficult熏and
the accuracy of derived heights will be higher. In order to make the best use of compensatory information in
multi鄄band InSAR phases熏the phase unwrapping algorithm with the Chinese Remainder Theorem for multi鄄band
InSAR is designed. The multi鄄band interferograms simulated from DEM are applied to do phase unwrapping
experiments. The satisfying phase unwrapping results are obtained. The difficulty in phase unwrapping of sub鄄
sampling interferometric phases due to great hypsography or longer baseline is removed.)
- 2012-03-22 19:52:10下载
- 积分：1
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eur_call_dw
说明： 用对偶法（underlying_dw），给定2M条样本轨道，给出一个欧式看涨期权的价格(With the dual method, sample path of a given article 2M, given the price of a European call option)
- 2011-04-01 00:45:37下载
- 积分：1
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SVM
A collection of programs for implementing support vector machine.
- 2012-03-30 07:38:47下载
- 积分：1
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math-model-way
matlab在数学建模中的某些方法，和一些实例。(matlab in some of the methods in mathematical modeling, and some examples.)
- 2011-11-25 17:14:19下载
- 积分：1
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Grid-Connected-PV-Array
Two demos illustrate use of SimPowerSystems for modeling a PV array connected to a utility grid.
PVarray_Grid_IncCondReg_det.mdl is a detailed model of a 100-kW array connected to a 25-kV grid via a DC-DC boost converter and a three-phase three-level Voltage Source Converter (VSC). Maximum Power Point Tracking (MPPT) is implemented in the boost converter by means of a Simulink model using the “Incremental Conductance + Integral Regulator” technique.
PVarray_Grid_PandO_avg.mdl is an average model of a 200-kW array connected to a 25-kV grid via two DC-DC boost converters and a single three-phase VSC. The MPPT controller based on the “Perturb and Observe” technique is implemented by means of a MATLAB Function block that generates embeddable C code.
- 2021-04-11 12:08:58下载
- 积分：1
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busquedaDorada
find roots by search gold metod
- 2014-11-19 04:32:41下载
- 积分：1
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onlymain
Main program using MATLAB for feature extraction
- 2013-10-18 01:58:27下载
- 积分：1
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meanshift
此代码旨在实现meanshift算法，能对图像灰度值进行聚类。(This code is designed to achieve meanshift algorithm can cluster the image gray value)
- 2013-12-25 18:46:14下载
- 积分：1
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FractionalFourierTransform
分数阶傅立叶变换的matlab程序，对chirp信号进行的分数阶傅立叶变换(Fractional Fourier Transform)
- 2009-10-23 15:47:14下载
- 积分：1
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DCOOFDM-(1)
无线光通信中的DCO ofdm 的接受检测代码(Wireless Optical Communication DCO ofdm receiving detection code)
- 2021-03-04 17:29:32下载
- 积分：1
