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untmee_conv_implicit
solving 1d transport (advection + diffusion)problem implicit method: dQ/dt+U dQ/dx=0
- 2012-04-30 00:15:22下载
- 积分：1
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CODES-APR-2010
CEC2010测试函数代码，由C++和Matlab 2010编写而成。(CEC2010 test function code, and by the C++ written in Matlab 2010.)
- 2013-11-22 15:24:53下载
- 积分：1
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FFT
是关于FFT的matlab仿真程序源码，比较详细，且运行通过(On the FFT source of matlab simulation program, more detailed, and run through)
- 2009-05-22 14:19:07下载
- 积分：1
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winerfilter2
用matlab实现一个维纳滤波器，用于滤除噪声。(Using matlab to achieve a Wiener filter for filtering noise.)
- 2011-09-04 13:57:33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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FSK
FSK调制方式所产生的信号画出时域频域波形程序(The FSK mode signal the draw time domain to the frequency domain waveform program)
- 2013-03-02 08:40:47下载
- 积分：1
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Huxinxituxiangpeizhun
利用互信息对图像进行配准，使用的是matlab自带的优化工具箱(image registration using mutunal information ,this is good method,though it s so simple)
- 2009-03-13 15:04:12下载
- 积分：1
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nn
说明： NN neural network for face recognition
supervised feed forward back propagation neural network
- 2009-07-05 04:49:27下载
- 积分：1
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mPmP1
M/M/1,单服务台排队系统的分析，标准的M/M/1模型(M/M/1,QUEUE THEORY )
- 2011-04-30 13:54:24下载
- 积分：1
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lpc2cep
1. m-file lpc2cep: Convert the LPC a coefficients in each column of lpcas into frames of cepstra.
2. m-file lpc2spec:Convert LPC coeffs back into spectra
- 2011-07-04 02:01:15下载
- 积分：1
