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ctroleu_pi_hdl
file for nonlinear controle USING MATLAB ...
- 2013-12-16 22:45:10下载
- 积分：1
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gtivxdbc
在MATLAB中求图像纹理特征，代码里有很完整的注释和解释，合成孔径雷达（SAR)目标成像仿真，一种流形学习算法（很好用），构成不同频率的调制信号，重要参数的提取，毕业设计有用。( In the MATLAB image texture feature, Code, there are very complete notes and explanations Synthetic Aperture Radar (SAR) imaging simulation target, A fluid manifold learning algorithm (good use), Constituting the modulated signals of different frequencies, Extract important parameters, Graduation usefu.)
- 2016-03-29 21:22:05下载
- 积分：1
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MIMORadarDOAEstimation
MIMO雷达模型下一种子空间谱估计方法，采用过估计的方法，以避免信源数估计的问题，直接对数据协方差矩阵进行变换，从而构造了信号子空间投影矩阵和噪声子空间投影矩阵，不需要像经典的MUSIC一样对其进行特征分解，完全避开了在一般非理想情况下MUSIC算法必须面对的识别小特征值与大特征值的麻烦，降低了复杂度，而且该方法不受快拍数的影响，在相干源情况下也能准确的估计目标的入射角，不会出现伪峰。(A subspace based DOA (Direction-Of-Arrival) estimation method for MIMO (Multiple-Input Multiple-Output) radar is studied in this paper. By transforming the data covariance matrix, we can construct the projection matrix of signal subspace and noise subspace. The computation complexity of the algorithm is reduced as it does not need to perform eigendecomposition. By using the over estimated theory, this algorithm avoid estimating the number of signal sources and can keep a good estimate performance in the case of lower SNR (Signal-to-Noise Ratios) and multi-target. )
- 2012-04-07 23:34:35下载
- 积分：1
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dongtaitu
对于一个动态系统dy/dt=-y(t)+x(t-m),m为一个时间滞后常量，x(t)、y(t)都是关于时间
t的函数，其中x是一个正态分布的数据集合，可随机产生，这样情况下，如何将系统情况
用样本点表示出来
(for a dynamic system dy/dt =- y (t) x (t-m), m for a time lag constants, x (t), y (t) are on the function of time t, where x is a normal distribution of data sets can be randomly generated, under these circumstances, how the system of sample points out)
- 2007-04-11 00:18:09下载
- 积分：1
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delgkt4_lungkuta
振动理论中四阶龙格库塔法解决单自由度振动问题，希望对大家有帮助(Vibration Theory fourth-order Runge-Kutta method to solve the problem of a single degree of freedom vibration)
- 2014-12-15 18:46:56下载
- 积分：1
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3hurst
Hurst指数是描述非函数长周期的重要指标。它有别于传统单位根检验，可以发现时间序列存在的超长周期性，可以用于判断市场风险，但运算相当繁琐，单独利用Excel计算费时又费力，作者在充分理解Hurst指数内涵和应用的基础上，利用Excel的宏语言VBA编写宏程序轻松实现Hurst指数的计算，通过这一工作也希望能使Hurst指数能够得到广泛的应用。(Hurst index is to describe the function of the long period of non-important indicator. It is different from the traditional unit root tests, time series can be found in the presence of the long periodicity, can be used to determine market risk, but the operation rather cumbersome, separate consuming and laborious calculations in Excel, the authors fully understand the meaning and application of the Hurst exponent based on the use of Excel macros written in VBA macro language easily Hurst index calculation, also hopes to make this work through the Hurst exponent can be widely used.)
- 2013-05-23 18:17:03下载
- 积分：1
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BPSK
说明： 通过循环谱分析信号的方式达到对各种数字通信信号的调治识别,这是一种很好的方式,具体实现算法有FAM,SSCA,SCOUT等，(Through the cycle of signal spectral analysis approach to achieve the various digital communication signal modulating recognition, this is a good way to achieve a specific algorithm FAM, SSCA, SCOUT, etc.)
- 2008-10-29 13:55:31下载
- 积分：1
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Chapter4
Matlab人工免疫算法在函数优化方面的应用(Matlab Optimization of artificial immune algorithm in the application of the function)
- 2011-05-10 15:47:04下载
- 积分：1
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chap10
It is Radar System design and signal prcessing code based on standard algorithm .this is vey important for biggener those who are working on Radar signal processing area.This code contain various chapter. this is basically chapter No10
- 2009-11-02 15:37:55下载
- 积分：1
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band-sample
关于采样定理的验证的matlab程序，有利于理解带通采样(Verification sampling theorem on the matlab program that facilitates understanding bandpass sampling)
- 2021-04-18 15:58:57下载
- 积分：1
