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2
说明： 在处理数据的时候我们经常要算各个区间的频数,但是在matlab中没有这样的命令.当数据比较大的时候自己数就比较麻烦,这里编了个小程序,(Handle data in a time when we often have to count the frequency of each interval, but there is no such matlab in command. When the data when the relatively large number of on its own is too much trouble here编了个small procedures,)
- 2007-09-11 15:10:35下载
- 积分：1
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DYZ
说明： 四面体有限元程序,单元刚度的计算及总刚度矩征集成(tetrahedral finite element program modules stiffness of the total stiffness and assembly into Moment)
- 2006-04-20 20:08:53下载
- 积分：1
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pso
pso-for unconstraint problems
- 2011-07-13 10:27:10下载
- 积分：1
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trick2
Function with GUI in MATLAB Some Tricks
- 2013-01-14 14:31:37下载
- 积分：1
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main
采用间断配置法解方程，不知道对不对，可以做参考啦！( Lobatto)
- 2013-10-20 20:36:02下载
- 积分：1
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md_qrg
说明： 若非奇异矩阵A能够分解为一个正交矩阵Q与非奇异上三角矩阵R的乘积，即：
A=QR。则称其为A的QR分解。
实现QR分解的方法有很多种，包括Givens变换法，Householder变换法，Schemit正交化法。具体原理可以参考《矩阵论》（程云鹏，西工大出版）教材，这里仅给出三种实现QR分解的程序。(If nonsingular matrix A can be decomposed into a product of orthogonal matrix Q and nonsingular upper triangular matrix R, that is:
A=QR. It is called QR decomposition of A.
There are many methods to realize QR decomposition, including givens transformation, householder transformation, and scheme orthogonalization. The specific principle can refer to the teaching materials of matrix theory (Cheng Yunpeng, published by Xigong University). Here, only three kinds of QR decomposition procedures are given.)
- 2020-02-20 23:13:59下载
- 积分：1
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simulation
说明： 一阶倒立摆仿真,MATLAB,仿真代码，原函数(failed to translate)
- 2010-04-11 05:15:06下载
- 积分：1
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windpower
thanx u gav me a nice option to upload and take models
- 2015-04-02 18:01:18下载
- 积分：1
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PKmethod
运用西奥道生非定常气动力模型计算气动力，采用p-k法计算二元翼段的颤振临界速度(The aerodynamic force is calculated by the unsteady aerodynamic model of Theo road. The critical flutter velocity of the two element airfoil is calculated by the P-K method)
- 2020-12-18 17:39:10下载
- 积分：1
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matlab
这事我用巴特沃斯模拟的方法设计的数字低通，高通，带通滤波器，其中只有一小段(I used this method to design analog Butterworth digital low pass, high pass, band pass filter, which only a short)
- 2010-12-29 18:36:59下载
- 积分：1
