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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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结构动力学算例 morison
结构动力学算例，运用mirison和matlab语言，写了一个波浪力的算例(A numerical example of structural dynamics is given. a numerical example of wave force is written by using mirison and MATLAB language.)
- 2020-06-22 02:40:01下载
- 积分：1
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jeijao_v71
具有丰富的参数选项,小波包分析提取振动信号中的特征频率，高斯白噪声的生成程序。( It has a wealth of parameter options, Wavelet packet analysis to extract vibration signal characteristic frequency, Gaussian white noise generator.)
- 2016-12-07 18:00:09下载
- 积分：1
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Simulation-of-Weibull-Sea-Clutter
海杂波；weibull分布；相参；相关高斯随机序列；零记忆非线性变换；matlab(Modeling and Simulation of Interference Correlated Weibull Distribution Sea Clutter)
- 2020-11-25 21:09:32下载
- 积分：1
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IterativeClosestPointMethod
ICP fit points in data to the points in model. Fit with respect to minimize the sum of square errors with the closest model points and data points.
Ordinary usage:
[R, T] = icp(model,data)
INPUT:
model - matrix with model points,
data - matrix with data points,
OUTPUT:
R - rotation matrix and
T - translation vector accordingly
so
newdata = R*data + T .
newdata are transformed data points to fit model
see help icp for more information
(ICP fit points in data to the points in model. Fit with respect to minimize the sum of square errors with the closest model points and data points.
Ordinary usage:
[R, T] = icp(model,data)
INPUT:
model- matrix with model points,
data- matrix with data points,
OUTPUT:
R- rotation matrix and
T- translation vector accordingly
so
newdata = R*data+ T .
newdata are transformed data points to fit model
see help icp for more information
)
- 2007-09-09 16:06:34下载
- 积分：1
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04566477.pdf
A New Image Filter for Impulsive Noise Based on Rough Sets
- 2013-10-24 18:58:38下载
- 积分：1
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huidufenxi
依据目前已有的数据对未来的发展趋势做出预测分析，进行灰度分析的。(Based on the current analysis of existing data to predict future trends, grayscale analysis.)
- 2013-11-27 11:12:59下载
- 积分：1
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acpsomatlabchengxu
自适应混沌粒子群算法的matlab程序，有测试函数(Adaptive chaotic particle swarm algorithm matlab procedures, test function)
- 2013-12-11 19:29:15下载
- 积分：1
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28JIEDIAN
基于MATLAB的28节点辐射状的前推回代法
基于MATLAB的28节点辐射状的前推回代法(Forward and backward substitution method based on MATLAB 28 node radial radial ago 28 node based on MATLAB and backward substitution method)
- 2013-05-13 07:45:53下载
- 积分：1
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miepiu_v47
计算目标和海洋回波的功率谱密度,该函数用来计算任意函数的一阶偏导数(数值方法),迭代自组织数据分析。( Calculating a target and ocean echo power spectral density, This function is used to calculate the arbitrary function of the first order partial derivative (numerical methods), Iterative self-organizing data analysis.)
- 2016-11-13 21:10:22下载
- 积分：1
