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zantaifenxi

于 2011-09-02 发布文件大小:21KB

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下载积分: 1 下载次数: 25

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非常实用的时域仿真法暂态分析工具，利用牛顿法求解系统的微分方程组和代数方程组，得到转子摇摆曲线，判断暂态是否稳定(Very useful time-domain simulation tool for transient analysis method, using Newton method for solving systems of differential equations and algebraic equations, the rotor swing curves, to determine the stability of transient)

文件列表：

zantaifenxi
...........\cancha1.asv,1024,2011-06-05
...........\cancha1.m,1051,2011-06-06
...........\cancha2.asv,805,2011-06-05
...........\cancha2.m,829,2011-06-06
...........\chuzhi.asv,2652,2011-06-06
...........\chuzhi.m,2663,2011-06-06
...........\daona.asv,737,2011-06-05
...........\daona.m,743,2011-06-05
...........\Fault_Begin.asv,3829,2011-06-05
...........\Fault_Begin.m,4017,2011-06-07
...........\Fault_End.asv,2720,2011-06-05
...........\Fault_End.m,2710,2011-06-07
...........\GlobalVari.asv,1455,2011-06-06
...........\GlobalVari.m,1401,2011-06-06
...........\Jacobian1.asv,4175,2011-06-05
...........\Jacobian1.m,4433,2011-06-06
...........\Jacobian2.asv,2113,2011-06-06
...........\Jacobian2.m,2161,2011-06-06
...........\main.asv,1364,2011-06-07
...........\main.m,1371,2011-06-07
...........\Nonfault.asv,1997,2011-06-05
...........\Nonfault.m,1983,2011-06-06
...........\origidata.asv,4193,2011-06-07
...........\origidata.m,4129,2011-06-07
...........\powerflow.asv,4103,2011-06-05
...........\powerflow.m,4113,2011-06-07

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AirbornePointEcho
C语言版,机载SAR回波仿真程序，附有FFT和复数库，以及位图显示模块。本程序注释详解，对加深SAR的理解有很好的帮助(C language version, airborne SAR echo simulation program with FFT and complex database, as well as bitmap display module. Detailed notes of this procedure, for deepening the understanding of SAR has a good assist)

2020-07-04 05:40:02下载

积分：1
Simple
求解速度压力耦合的Simple半隐式迭代方法，该方法在计算流体动力学中应用极为广泛(To solve the pressure velocity coupling Simple semi-implicit iterative method, the method applied in the Computational Fluid Dynamics an extremely wide range of)

2021-01-05 09:08:54下载

积分：1
CHEBYSHEV1_RULE
C + +程序，根据用户的输入可以产生特定的Gauss -1型切比雪夫正交规则，(C++ program which can generate a specific Gauss-Chebyshev type 1 quadrature rule, based on user input)

2011-05-23 22:05:40下载

积分：1
q
说明：实现基2时域频域抽取fft算法，可输出运算后所得复序列的模值序列，并可记录显示计算所用时间(Achieve base 2 fft algorithm frequency domain extraction can be obtained after computing the output sequence of modulus of complex sequences can be used in the calculation time, records show)

2010-05-29 10:45:27下载

积分：1
gsl1.8
GNU Scientific Library (GSL) 是一个用于科学计算的 C 语言类库。有超过1000个函数。 (GNU Scientific Library (GSL) is a C language library for scientific computing. There are more than 1000 functions.)

2013-04-23 10:51:50下载

积分：1
qczdjl
本程序是用数学方程试计算出一个点在一条线上的垂线坐标，并判断出在线内外，是测量中用的程序！(The test procedure is used to calculate the mathematical equation of a line a point in the vertical coordinate, and determine the line outside, the procedure used to measure!)

2011-01-05 17:10:24下载

积分：1
abaqus to flac小程序
利用abaqus软件建模，然后将inp文件导入flac软件中。(ABAQUS software is used to model, and then the InP file is imported into the FLAC software.)

2021-02-06 18:29:56下载

积分：1
computing-theory-introduction
《计算理论导引》(作者)[美] Michael Sipser(译者)张立昂王捍贫黄雄机械工业2000年2月第1版.pdf(Computational Theory，(Author) [America] Michael Sipser (translator) Zhang Li Ang Wang Hanpin Wong Hung Machinery Industry in February 2000 1st edition. Pdf)

2013-09-09 21:01:11下载

积分：1
CPPsimplex
单纯形法，求解线性规划问题的通用方法。单纯形是美国数学家G.B.丹齐克于1947年首先提出来的。它的理论根据是：线性规划问题的可行域是 n维向量空间Rn中的多面凸集，其最优值如果存在必在该凸集的某顶点处达到。顶点所对应的可行解称为基本可行解。单纯形法的基本思想是：先找出一个基本可行解，对它进行鉴别，看是否是最优解；若不是，则按照一定法则转换到另一改进的基本可行解,再鉴别；若仍不是，则再转换,按此重复进行。因基本可行解的个数有限，故经有限次转换必能得出问题的最优解。如果问题无最优解也可用此法判别。 (Simplex method for the minimum)

2011-09-18 22:57:30下载

积分：1
DLT057
利用PHOTOSHOP软件可以量测出左右像片各控制点的像素坐标，通过公式可以计算出其像点坐标。再根据给定的控制点的空间坐标，利用直线线性变换解法计算出11个DLT参数即l的系数值以及内方位元素然后解算出外方位元素。另外一种方式是用单像空间后方交会的公式计算出外方位元素。利用单像空间后方交会的来结算影像的外方位元素的基本思想是：以单幅影像为基础，从该影像所覆盖地面范围内若干控制点的已知地面坐标和相应点的像坐标量测值出发，根据共线条件方程，解求该影像在航空摄影时刻的外方位元素。首先建立单文档的程序，建立一个对话框类，在这个类中进行像素坐标、控制点坐标文件的打开与读取，然后利用DLT公式进行外方位元素的解算。数据检核部分用前方交会算法来进行，首先根据ID找到左右片的像点的同名点，然后计算变换矩阵及系数，根据给定的内方位元素，利用公式解算出像点的控制点坐标，然后和给定的控制点坐标相比较即可进行精度评定。 (PHOTOSHOP software can be measured using a photo of the control points around the pixel coordinates can be calculated by the formula sit out the image point Standard. According to the given coordinates of control points, the use of straight-line method to calculate the linear transformation of 11 DLT parameters that the coefficient l Value and calculate the orientation elements of exterior orientation elements and solutions. Another way is to use a single formula as the calculation of space resection Orientation elements out. Use as space resection alone to settle the image exterior orientation is the basic idea: to single video As the basis of images from the ground covered by a number of control points within the known ground coordinates and image coordinates of corresponding points in the measured values , The realities of collinearity equation, find the image in the time of aerial photography exterior orientation elements. First, the process to establish a single document)

2011-05-19 10:18:50下载

积分：1

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