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functionz
说明：
在三次样条中，要寻找三次多项式，以逼近每对数据点间的曲线。在样条术语中，这些数据点称之为断点。因为，两点只能决定一条直线，而在两点间的曲线可用无限多的三次多项式近似。因此，为使结果具有唯一性。在三次样条中，增加了三次多项式的约束条件。通过限定每个三次多项式的一阶和二阶导数，使其在断点处相等，就可以较好地确定所有内部三次多项式。此外，近似多项式通过这些断点的斜率和曲率是连续的。然而，第一个和最后一个三次多项式在第一个和最后一个断点以外，没有伴随多项式。因此必须通过其它方法确定其余的约束。最常用的方法，也是函数spline所采用的方法，就是采用非扭结(not-a-knot)条件。这个条件强迫第一个和第二个三次多项式的三阶导数相等。对最后一个和倒数第二个三次多项式也做同样地处理。
(the Cubic Spline, to find three polynomial, approaching every right to point the data curve. The kind of terms, these data points called breakpoints. Because only two points a straight decisions, and in between the two curves can be used an infinite number of cubic polynomial approximation. Therefore, in order for the outcome of uniqueness. The Cubic Spline, add the cubic polynomial bound by the conditions. By limiting each cubic polynomial of the first order and second-order derivative, it breakpoint in the same Department, we can better identify all internal cubic polynomial. In addition, the polynomial approximation of these breakpoints slope and curvature is continuous. However, the last one and a cubic polynomial in a breakpoint and the final one, not accompanied by polynomials. There)
- 2006-03-15 21:19:29下载
- 积分：1
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game
This is the code of indian Game KYA AAP PAANCHVI PAAS SE TEZ HAI!
add more questions to expand the game by using the same structure copy and paste.(MATLAB code)
- 2014-01-30 22:07:56下载
- 积分：1
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jifaxinhao
matlab编制的五波峰脉冲调制信号，应用heaviside脉冲函数(Five crest pulse modulated signal matlab compiled application heaviside pulse function)
- 2015-04-16 09:04:06下载
- 积分：1
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lutianmeikuang
解决露天煤矿的问题，是数学建模中的考试题目。(Solve the coal mine of the problem is mathematical modeling of the exam questions.)
- 2010-08-21 15:27:43下载
- 积分：1
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somtest
about nuralnetwork and it is not very use full
- 2010-08-26 11:56:48下载
- 积分：1
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matalb
实现无线采集数据信息的功能,基于matlab的强大处理能力。(Wireless data acquisition functions.)
- 2011-09-02 16:11:37下载
- 积分：1
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matlab
功放预失真模型，matlab实现，用神经网络算法(power amplifier predistortion )
- 2021-03-16 15:09:21下载
- 积分：1
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MP
说明： 基于匹配追踪的信号稀疏分解的一种新方法的仿真(Based on matching pursuit signal decomposition A new method for sparse)
- 2010-07-17 11:19:39下载
- 积分：1
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circulararraymusic
经典的均匀圆阵下仰俯角和到达角的二维联合MUSIC估计(Classic under the Uniform Circular Array仰俯angle and arrival angle of the two-dimensional co-MUSIC estimates)
- 2008-04-01 15:48:32下载
- 积分：1
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gauss1
用 matlab 编写的高斯随机表面的生成(using Matlab prepared by the surface of the Gaussian random generation)
- 2005-06-09 11:38:41下载
- 积分：1
