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ComElectrom
FEM with 2D scattering from perfect cylinder
- 2009-05-02 12:52:53下载
- 积分:1
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siyuanshu
说明: 捷联惯导 四元数法 进行导航姿态解算 程序内有详细注解(SINS quaternion attitude solver for navigation with detailed comments)
- 2011-04-03 10:59:05下载
- 积分:1
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Optimization_Newton
设r是f(x) = 0的根,选取x0作为r初始近似值,过点(x0,f(x0))做曲线y = f(x)的切线L,L的方程为y = f(x0)+f (x0)(x-x0),求出L与x轴交点的横坐标 x1 = x0-f(x0)/f (x0),称x1为r的一次近似值。过点(x1,f(x1))做曲线y = f(x)的切线,并求该切线与x轴交点的横坐标 x2 = x1-f(x1)/f (x1),称x2为r的二次近似值。重复以上过程,得r的近似值序列,其中x(n+1)=x(n)-f(x(n))/f (x(n)),称为r的n+1次近似值(Let r is f (x) = 0 root, select the initial approximation x0 as the r, over point (x0, f (x0)) to do the curve y = f (x) the tangent L, L the equation y = f ( x0)+ f ' (x0) (x-x0), find the intersection of L and the x-axis of abscissa x1 = x0-f (x0)/f' (x0), x1 is called an approximation r. Through points (x1, f (x1)) to do the curve y = f (x) the tangent, and find the intersection of the tangent with the x-axis of abscissa x2 = x1-f (x1)/f ' (x1), x2 is called r the second approximation. Repeat the process, get an approximation of the sequence r, where x (n+1) = x (n)-f (x (n))/f ' (x (n)), as an approximation of r n+1 times)
- 2011-06-21 21:13:09下载
- 积分:1
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Main080710
状态脉冲分岔图程序State pulse bifurcation diagram program(State pulse bifurcation diagram program)
- 2010-10-10 14:36:07下载
- 积分:1
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gray2ind
MATLAB code for converting intensity image to indexed image.
- 2009-11-21 16:05:06下载
- 积分:1
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dda-ellipse
数控机床DDA法第一象限到第二象限的椭圆插补及图形用户界面,步长可变(CNC machine tools DDA Act the first quadrant to the second quadrant of the ellipse interpolation and graphical user interface, step variable)
- 2012-04-09 15:29:59下载
- 积分:1
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MainFunc_FPA
利用matlab在概率的求解以及绘图上应用,有概率密度函数和条件概率求解的code(application of the matlab)
- 2013-10-23 10:54:56下载
- 积分:1
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xinhao
周期脉冲信号的频谱图,信号长度设的比较小,可以实时调整。 (Periodic pulse signal s spectrum, the length of the signal set is relatively small, can be adjusted in real time.)
- 2015-04-01 20:08:40下载
- 积分:1
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oqpskdemod
这里有一个OQPSK的源代码,不错的,可以直接使用,需要的可以下载(There is a OQPSK the source code, well, you can directly use, in need can be downloaded)
- 2007-10-24 20:14:51下载
- 积分:1
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matlab_2
基于二次型性能指标学习算法的单神经元自适应PID控制,采用二次型性能指标来计算控制律可以得到所期望的优化效果。(Quadratic performance index based on the learning algorithm of single neuron adaptive PID control, quadratic performance index used to calculate the control law can be expected to optimize the effect.)
- 2007-10-25 10:58:57下载
- 积分:1