-
matlab-programming
这本书介绍了matlab的变成方法和基本的数值算法在matlab上的实现,初学者可以看看(This book describes the methods and become the basic numerical algorithms are implemented on matlab matlab, the beginner can look)
- 2014-11-13 23:22:16下载
- 积分:1
-
iBatis
iBatis简单入门教程.简单描述了一个简单demo的书写.(iBatis Tutorial.A brief description of writing a simple demo.)
- 2014-10-15 09:53:12下载
- 积分:1
-
4_2
In the following figure is a system of two water tanks. Mass flow into the top tank at a fixed rate q0 and exits this tank through an orifice of area A1. This exit water then flows into a second tank which has an orifice of area A2 at its bottom. Each tank has constant cross section of area A, with A>>A1,A2.
(a) Determine the ODE model which governs the heights z1 and z2 of water in the system.
(b) Determine the equilibrium given a fixed rate q0.
(c) Linearize the system model about the equilibrium.
(d) Compare the step responses of the nonlinear model and linearized model by choosing reasonable system parameters.
( (b) Plot the flow v.s. pressure drop curve with the estimated c to validate your estimation
- 2012-11-30 15:58:41下载
- 积分:1
-
Matrix_diagonalization
矩阵的对角化计算法的的实现,主要针对对称矩阵的对角化问题进行研究,给出了对称矩阵对角化计算的matlab程序代码(Matrix diagonalization calculation matlab programming by contract transform method for symmetric matrix diagonalization problem was realized)
- 2021-03-06 17:49:30下载
- 积分:1
-
pro_2
用局部参数最优化方法设计一个模型参考自适应系统,可调增益的初值Kc(0)=0.2,给定值r(t)为单位阶跃信号,即r(t)=A×1(t)。
要求:
1把连续系统离散化(采样时间可取0.1)。
2编制并运行这个系统的计算机程序(注意调整B值,使系统获得较好的自适应特性)。
3记录ym、yp的曲线 记录kp×kc的曲线 记录广义输出误差e的变化曲线。
4在参数收敛后,让Kp=2变为Kp=1,重新观察Kp×Kc及e的变化曲线。
5找出在确定的B值下,使系统不稳定的A值(阶跃信号的幅值),并与用劳斯稳定判据计算的结果比较。
(With local parameter optimization method to design a model reference adaptive system, adjustable gain initial Kc (0) = 0.2, for a given value of r (t) for the unit step signal that r (t) = A × 1 ( t). Requirements: a continuous system discretization (sampling time of 0.1 preferred). 2 compiled and run the system computer program (Note B to adjust the value of the system to obtain better adaptive characteristics). 3 records ym, yp curve record kp × kc curve records generalized output error e curves. 4 parameter convergence, let Kp = 2 into the Kp = 1, re-observed Kp × Kc and e curves. B-5 to find value in determining the next, making the system unstable A value (step signal of amplitude), and using Routh stability criterion and the comparison of the results calculated.)
- 2010-09-03 14:27:08下载
- 积分:1
-
copulafit
说明: 带约束算子的粒子群算法,用于matlab环境,对于搞研究的教师有很大帮助(Operator Constrained Particle Swarm Optimization for the matlab environment, engage in research for teachers are very helpful.)
- 2010-04-08 18:07:23下载
- 积分:1
-
ell
calculates fourier descriptors
- 2011-09-16 00:59:06下载
- 积分:1
-
fuse-dwt
大家看看啊 小波变换进行图像融合程序,以及评价指标(wavelet transform for image fusion,and Evaluation indexes)
- 2013-04-17 18:20:32下载
- 积分:1
-
G---P-algorithm-
G-P算法计算关联维数,可以运用在混沌时间序列的瓦斯浓度预测研究中(GP algorithm to calculate the correlation dimension, you can use the gas concentration in the prediction of chaotic time series in)
- 2013-12-27 17:15:33下载
- 积分:1
-
LASSO
基于LASSO算法的编程 利用了r语言.对线性模型进行了系数估计和变量选择(Programming based on LASSO algorithm, using the R language)
- 2017-09-26 19:09:40下载
- 积分:1