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regress
用于做统计分析的matlab 程序包,各种基本统计分析的函数都有,很好用。(For matlab to do statistical analysis package, a variety of basic statistical analysis functions are well used.)
- 2009-03-28 16:04:28下载
- 积分:1
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newton_raphson
Newton-Raphson算法 介绍
在科学计算和财经工程领域,许多数值算法都是通用的(至少在理论上是),可广泛地用于解决一类问题。一个大家熟悉的例子就是Newton-Raphson例程,它可用来寻找方程 f(x)=0的数值解。标准的数学表达式f(x)表示f是变量x的函数,其通常的表达形式为f(x,a,b,...)=0,f被定义为多于一个变量的函数。在这种情况下,Newton-Raphson算法试图把x以外的变量固定并作为参数,而寻找关于变量x的数值解。
由于Newton-Raphson算法需要知道被求解函数的确切表达,其传统实现方法是直接将代码嵌入到客户应用程序中。这就使得算法的实现代码经过针对不同被求解函数的少量修改后在客户程序中反复出现。
同许多其它数学例程一样,Newton-Raphson算法的具体实现是应该与特定用户无关的。并且,重复编码在任何情况下都应该尽量避免。我们很自然地会想到把该类例程作为库函数来实现,以使客户程序可以直接调用它们。但是,这种实现方式必然会涉及到如何将用户自定义函数(Newton-Raphson 例程需要调用该函数)封装成可以作为参数传递的形式。
(err)
- 2008-06-16 10:38:48下载
- 积分:1
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Solve-the-equation
运用matlab求解一般代数方程、线性方程组、线性微分方程、非线性微分方程的源代码(Using matlab to solve common algebraic equations, linear equations, linear differential equation and nonlinear differential equation of source code)
- 2012-04-11 16:19:47下载
- 积分:1
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P0202
PROJECT 02-02
Reducing the Number of Intensity Levels in an Image
(a) Write a computer program capable of reducing the number of intensity levels in a image
from 256 to 2, in integer powers of 2. The desired number of intensity levels needs to be a
variable input to your program.
(b) Download Fig. 2.21(a) from the book web site and duplicate the results shown in Fig.
2.21 of the book.
Laboratory Projects_DIP3E 的02-02項目(PROJECT 02-02
Reducing the Number of Intensity Levels in an Image
(a) Write a computer program capable of reducing the number of intensity levels in a image
from 256 to 2, in integer powers of 2. The desired number of intensity levels needs to be a
variable input to your program.
(b) Download Fig. 2.21(a) from the book web site and duplicate the results shown in Fig.
2.21 of the book.)
- 2013-10-16 21:17:36下载
- 积分:1
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t9-ej1.c
Example exercise in C language
- 2015-03-26 05:44:39下载
- 积分:1
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Simulink
Matlab simulink教程,PDF格式,系统介绍了simulink(simulink)
- 2010-01-18 11:11:01下载
- 积分:1
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matlab_MRF
Markov随机场的例子程序,对于初学MRF的人很有用,能得到直观的印象(Markov with airport procedures example, the MRF for a novice who was very useful, can be visual impression)
- 2007-06-13 20:50:32下载
- 积分:1
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tztq
特征选择与提取 特征点 matlab应用 可用(Feature selection and extraction of feature points matlab applications available)
- 2011-09-08 09:36:22下载
- 积分:1
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calculatecorrelationdimention
采用MATLAB编程用GP方法计算关联维的源代码(MATLAB programming method used GP correlation dimension of the source code)
- 2006-12-11 21:04:05下载
- 积分:1
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clasecinematica
FEATURES
● UL, CSA & TUV safety approval.
● TV-5 rated available.
● UL Class F (155℃) coil insulation type available.
● Nominal power 360 mW.
● Operating power 200 mW.
● Heavy current up to 12 Amps.
- 2014-11-16 08:09:17下载
- 积分:1