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mathcad
说明： MathCAD是美国Mathsoft公司推出的一个交互式的数学软件。该软件定位于向广大教师、学生、工程人员提供一个兼备文字处理、数学和图形能力的集成工作环境，使他们能方便地准备教案、完成作业和准备科学分析报告。在输入一个数学公式、方程组、矩阵之后，计算机能直接给出结果，而无须去考虑中间计算过程。在加入软件包自带的Maple插件后能直接支持符号运算。你可以在计算机上输入数学公式、符号和等式等，很容易地算出代数、积分、三角以及很多科技领域中的复杂表达式的值，并可显示数学表格和图形,通过对图形结果的分析，使我们对问题的理解更加形象。
在实际应用中，MathCAD好比是一个功能强大的计算器，它没有很复杂的规则；同时它也可以和Word等字处理软件很好地配合使用，所以也可以把它当作一个出色的全屏幕数学公式编辑器来使用。
Mathcad的用户主要针对具备应用数学知识但并不要求具有较多的计算机知识的用户，如工程研究人员、学生等。
(MathCAD is a Mathsoft Launches interactive mathematical software. The software is targeted to the vast numbers of teachers, students, engineers to provide a mix of word-processing, mathematics and graphics capabilities of the integrated working environment, so that they can make it easier to prepare lesson plans, homework and prepare for scientific analysis. In the importation of a mathematical formula, equations, matrices, the computer can directly give the result without the need to consider the middle of the calculation process. Before joining the Maple software package comes with plug-ins can directly support the operation symbol. You can enter a computer mathematical formula, such as symbols and equations, it is easy to calculate the algebra, Integral, Triangle, and many of the complex field of science and technology in the value of expression, and mathematical tables and graphics show through an analysis of the results of graphics so that our understanding of the issues more imag)
- 2009-08-21 14:38:43下载
- 积分：1
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viterbi
viterbi algorithm in matlab simulation
- 2011-09-06 18:48:22下载
- 积分：1
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cardiod
this program determines the area of a cardiod using monte carlo simulation. its very helpful
- 2012-07-17 10:33:18下载
- 积分：1
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模糊pid
编译好的Simulink-FuzzyPID模糊pid控制规则，通过对模糊规则的定义ki，kp，kd。(Compiled Simulink-FuzzyPID fuzzy PID control rules, through the definition of fuzzy rules Ki, KP, KD.)
- 2017-12-22 11:21:50下载
- 积分：1
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LPF3KHz
LPF 3KHZ implementation in matlab
- 2010-10-07 22:23:08下载
- 积分：1
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kcenters
K中心聚类算法 ，声明：本源程序由网络搜集整理，不承担技术及版权问题! (K center clustering algorithm, the statement: This source collected by the network, does not bear the technical and copyright issues!)
- 2011-10-26 10:47:41下载
- 积分：1
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Wavelet_OMP
小波稀疏分解和重构算法，适合通信信号和图像重构(Sparse wavelet decomposition and reconstruction algorithm for communications signal and image reconstruction)
- 2014-01-03 14:29:42下载
- 积分：1
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introduction-of-all-matlab-toolboxes
PPT文件，关于matlab软件所有的工具箱的介绍和使用(it s a powerpoint of matlab on all toolboxes.)
- 2011-09-20 17:14:44下载
- 积分：1
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LAWMLShrink2
LAWMLShrink图像去噪方法MATLAB程序(LAWMLShrink Image Denoising MATLAB program)
- 2013-03-24 20:12:39下载
- 积分：1
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FR
说明： 共轭梯度法（Conjugate Gradient）是介于最速下降法与牛顿法之间的一个方法，它仅需利用一阶导数信息，但克服了最速下降法收敛慢的缺点，又避免了牛顿法需要存储和计算Hesse矩阵并求逆的缺点，共轭梯度法不仅是解决大型线性方程组最有用的方法之一，也是解大型非线性最优化最有效的算法之一。 在各种优化算法中，共轭梯度法是非常重要的一种。其优点是所需存储量小，具有步收敛性，稳定性高，而且不需要任何外来参数。(The Conjugate Gradient method is a method between the steepest descent method and the Newton method. It only needs to use the first derivative information, but overcomes the shortcomings of the steepest descent method and avoids the need for the Newton method to store And the calculation of Hesse matrix and the inverse of the shortcomings, conjugate gradient method is not only to solve large-scale linear equations one of the most useful methods, but also solution for large-scale nonlinear optimization of one of the most effective algorithm. In a variety of optimization algorithms, conjugate gradient method is a very important one. The advantage is that the required storage capacity is small, with step convergence, high stability, and does not require any external parameters.)
- 2017-05-05 10:26:25下载
- 积分：1
