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functionz1
说明: 寻找三次样条多项式需要求解大量的线性方程。实际上,给定N个断点,就要寻找N-1个三次多项式,每个多项式有4个未知系数。这样,所求解的方程组包含有4*(N-1)个未知数。把每个三次多项式列成特殊形式,并且运用各种约束,通过求解N个具有N个未知系数的方程组,就能确定三次多项式。
(find cubic spline solving polynomial need a lot of linear equations. In fact, given N breakpoints, it is necessary to look for N-1 cubic polynomial, each with four polynomial coefficients unknown. Thus, by solving the equations contain 4* (N-1) unknown. Each cubic polynomial Timing special form, and use of various constraints, by solving N with N unknown coefficient equations, we can identify three polynomial.)
- 2006-03-15 21:22:27下载
- 积分:1
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NPC_vincotech
vincotech的NPC控制资料,Neutral Point Clamped Inverter,很详细的拓扑结构分析和测试波形(vincotech the NPC control information, Neutral Point Clamped Inverter, very detailed topology analysis and test waveforms)
- 2014-10-12 12:14:01下载
- 积分:1
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wendingbianjie21
非线性动力学求解轴承约束边界稳定性问题,理论分析(Solve problems of bearing stability constraint boundary nonlinear dynamics, theoretical analysis)
- 2021-04-19 15:28:50下载
- 积分:1
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Adams_Onelegged
ADAMS与Matlab 联合仿真单足机器人跳跃(union simulation of one-leg hopping robot by ADAMS and MATLAB)
- 2020-11-19 15:19:37下载
- 积分:1
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coilresistance
本程序用来计算空心铜绕线圈(磁体)在液氮温度下的电阻,需要线圈结构,尺寸,导线截面等数据(This procedure is used to calculate the hollow copper winding coils (magnets) at liquid nitrogen temperature resistance, the coil structure, size, conductor cross-section and other data)
- 2013-03-25 16:02:07下载
- 积分:1
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new1_geometricmean
harmonic mean & geometric mean
- 2013-04-30 20:52:23下载
- 积分:1
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ecg_qrs_detect
this is ECG r peak detection is given by this novel method.
- 2015-03-17 01:37:47下载
- 积分:1
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DE
说明: matlab语言实现的差分进化算法程序,以Sphere函数为算例,算法收敛效果非常好!(The program of differential evolution algorithm is implemented by MATLAB language, which takes Sphere function as an example, and the convergence of this algorithm is very good.)
- 2018-10-09 11:53:44下载
- 积分:1
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K_average
K均值聚类算法,matlab编写,很好用(K means clustering algorithm, matlab prepared very well with)
- 2020-11-07 20:09:49下载
- 积分:1
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MATLABandefficientprogrammingtechniquesandapplicat
MATLAB高效编程技巧与应用25个案例分析(MATLAB and efficient programming techniques and applications 25 Case Studies)
- 2010-11-23 19:05:05下载
- 积分:1