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111222
无刷电机的仿真模型，取合适的参数，模型仿真结果很逼真,(Simulation model of the brushless motor, take the appropriate parameters, the model simulation results are realistic,)
- 2011-01-17 22:00:13下载
- 积分：1
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Acoustic-Matlab
说明： 声学 边界元程序 matlab(boundary element acoustics Fundamentals and coputer codes)
- 2011-02-20 15:47:21下载
- 积分：1
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lecture8
Matlab的课件适合于初学者非常简单值得一看(Matlab courseware suitable for beginners very simple eye-catcher)
- 2007-06-11 22:05:33下载
- 积分：1
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invsurf
软计算是人工智能的一个重要研究方面。机器人控制是人工智能控制的一个重要分支。(Soft computing is an important research area of artificial intelligence. Control of robot control is an important branch of artificial intelligence.)
- 2010-06-21 17:34:08下载
- 积分：1
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07CUMCM
这是关于07年全国大学生数学建模B题，评委及出题者的评卷综述，具有很强的指导意义，很多参加了的同学，可以看一看是否领会了出题者的意图。(This is CUMUM B problem analysis.)
- 2013-07-31 09:43:51下载
- 积分：1
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OFDM_matlab
OFDM系统的整个流程，用MATLAB编写的程序(The whole process of OFDM system, using MATLAB program
)
- 2014-08-19 14:00:11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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viterbi
cnv_encd.m 卷积编码程序
viterbi.m 卷积译码程序
其它的是viterbi.m中用到的子函数(cnv_encd.m convolution coding procedures viterbi.m other convolution decoding process is used in viterbi.m Functions)
- 2013-11-29 19:58:05下载
- 积分：1
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dace
克里金法假定采样点之间的距离或方向可以反映可用于说明表面变化的空间相关性。克里金法工 具可将数学函数与指定数量的点或指定半径内的所有点进行拟合以确定每个位置的输出值。克里金法是一个多步过程；它包括数据的探索性统计分析、变异函数建模 和创建表面，还包括研究方差表面。当您了解数据中存在空间相关距离或方向偏差后，便会认为克里金法是最适合的方法。该方法通常用在土壤科学和地质中。(This function completes what I have started with the functions variogram and variogramfit. It is not intended to be a highly optimized code for performing kriging but may have educational value. Note that for using kriging, you should download the latest version of variogramfit.
kriging uses ordinary kriging to interpolate a variable z measured at locations with the coordinates x and y at unsampled locations xi, yi. The function requires the variable vstruct that contains all necessary information on the variogram. vstruct is the forth output argument of the function variogramfit.
This is a rudimentary, but easy to use function to perform an ordinary kriging interpolation. I call it rudimentary since it always includes ALL observations to estimate values at unsampled locations. This may not be necessary when sample locations are not within the autocorrelation range but would require something like a k nearest neighbor search algorithm or something similar. Thus, the alg)
- 2015-11-02 20:04:53下载
- 积分：1
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bifurcation_of_duffing_systme
duffing系统的matlab分岔程序，对于初学者有一定的帮助。(The bifurcation matlab procedure of Duffing system, which would be helpful for beginners.)
- 2020-12-15 18:19:13下载
- 积分：1
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