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TE_model2d
利用二维时域有限差分法纵向TE波模拟钻井(Using two-dimensional finite difference time domain simulation of drilling TE wave)
- 2010-10-16 11:34:29下载
- 积分：1
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diphw3
A matlab souce code to define the histogram equalizer and the singular value decomposition of an image
- 2015-01-14 18:13:32下载
- 积分：1
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interp
线性插值工具，能够很好的解决插值问题的matlab源程序
(Linear interpolation tool that can solve the problem of interpolation matlab source)
- 2007-09-19 13:49:33下载
- 积分：1
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nkde
视频跟踪检测 背景核密度估计建模，欢迎指正，谢谢(Detection of the background video track modeling kernel density estimation, please correct me, thank you)
- 2009-04-11 09:24:59下载
- 积分：1
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bpskmdm
DPSK信号的调制解调Matlab代码实现的一个例子(采用正交调制解调)，方法简单可靠，使用性强(DPSK signal modulation and demodulation of a Matlab example code (using quadrature modulation and demodulation), a simple and reliable methods, the use of strong)
- 2009-06-30 22:04:03下载
- 积分：1
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XFX
隶属函数型神经网与模糊控制融合的解耦程序(membership function neural network and fuzzy control of the integration process Decoupling)
- 2006-06-06 20:17:24下载
- 积分：1
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rad_pat
RADAR RADIATION PATTERN, Transmit-mode Radiation Pattern, Doppler Spectrum of Transmit-mode Radiation Pattern, Doppler Spectrum of Transmit-Receive Mode Radiation Pattern
- 2012-03-30 16:41:05下载
- 积分：1
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Decoupling-Smith-control-
针对实际工业生产中常见的多输入多输出时滞过程, 构造多变量Smith预估控制结构, 提出基于对象模
型伴随矩阵的解耦器设计方法. 通过对解耦后对象的幅频和相频特性分析, 获得对象的简化一阶数学模型. 根
据Smith预估控制结构闭环特征方程的特点, 利用Butterworth滤波器极点配置的原理, 对解耦后的多变量时滞过程
设计PI控制器. 结合实际过程中常见的不确定性, 分析了控制系统保证鲁棒稳定性的充要条件. 最后以实例验证了
本文所提方法的优越性.(The decoupling Smith control method is presented for multi-input-multi-output system with time-delays
which are often encountered in practical engineering. A new method for designing the decoupler based on the adjoint
matrix of the multivariable system model with time-delays is proposed. By analyzing the amplitude-frequency and phasefrequency
characteristics of the decoupled model, the decoupled model is reduced to a first-order model with time-delay.
According to the closed-loop characteristic equation of Smith predictor structure, a PI controller is developed by using the
principle of pole assignment for Butterworth filter. Sufficient and necessary conditions for robust stability are derived for
adaptive and multiplicative uncertainties commonly occurred in practice. Simulation results show the superiority of the
proposed method.)
- 2012-05-11 20:54:22下载
- 积分：1
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screen_grab
MATLAB下，自动屏目截取函数。需要先选择编译器,在MATLAB窗口中输入mex -setup (MATLAB, the automatic screen mesh function interception. Need to select the compiler in the MATLAB window, type mex-setup)
- 2013-11-20 11:04:12下载
- 积分：1
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seedone
从国外网站上搜来的图像分割算法中的区域生长法的Matlab源代码，可用于MRI图像等，效果不错，分享给大家！(share a matlab code of segmentation algorithm about growth in the region a foreign website ，which runs well.)
- 2015-01-01 18:00:27下载
- 积分：1
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