Description: 切比雪夫拟合，其拟合程度再插值点上的偏差小于最小2乘法-Chebyshev fitting, its extent of re-fitting interpolation points on the smallest deviation is less than 2 multiplication Platform: |
Size: 28672 |
Author:bluewind |
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Description: 程序涵盖了设计FIR滤器的各种方法，
包括最小二乘，切比雪夫插值和实际中应用比较广泛的多种法则！-Procedures for FIR filter design covers a variety of methods, including least squares, Chebyshev interpolation and practical application of a much wider variety of rules! Platform: |
Size: 212992 |
Author:li jun |
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Description: 比较最佳平方逼近二次多项式，Chebyshev截断级数法以及插值余项极小法这三种函数逼近方法，并给出图形-Comparison of the best square quadratic polynomial approximation, Chebyshev truncated series method as well as more than a very small interpolation method of the three function approximation methods, and gives graphical Platform: |
Size: 1024 |
Author:刘蒲霞 |
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Description: 对于切比雪夫点 利用 Matlab 进行lagrange插值-Chebyshev points for the use of Matlab for lagrange interpolation Platform: |
Size: 1024 |
Author:zzxch |
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Description: The chebfun project is a collection of algorithms, and a software system in object-oriented Matlab, which extends familiar powerful methods of numerical computation involving numbers to continuous or piecewise-continuous functions. It also implements continuous analogues of linear algebra notions like the QR decomposition and the SVD. The mathematical basis of the system combines tools of Chebyshev expansions, fast Fourier transform, barycentric interpolation, Clenshaw-Curtis quadrature, and recursive zerofinding.
-The chebfun project is a collection of algorithms, and a software system in object-oriented Matlab, which extends familiar powerful methods of numerical computation involving numbers to continuous or piecewise-continuous functions. It also implements continuous analogues of linear algebra notions like the QR decomposition and the SVD. The mathematical basis of the system combines tools of Chebyshev expansions, fast Fourier transform, barycentric interpolation, Clenshaw-Curtis quadrature, and recursive zerofinding.
Platform: |
Size: 680960 |
Author:xiaoni |
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Description: 这是关于切比学夫多项式的资料，介绍了关于插值计算卫星的位置的具体内容。-This is on the Chebyshev polynomial Manabu information about the interpolation calculation of the satellite on the specific content of the location. Platform: |
Size: 128000 |
Author:刘立 |
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Description: 使用matlab进行数值分析时重要的参考资料，具体包含内容可以看英文描述-This text is written primarily for students/readers who have a good background of high school algebra, geometry, trigonometry, and the fundamentals of differential and integral calculus. This text includes the following chapters and appendices: . Introduction to MATLAB . Root Approximations . Sinusoids and Complex Numbers . Matrices and Determinants . Review of Differential Equations . Fourier, Taylor, and Maclaurin Series . Finite Differences and Interpolation . Linear and Parabolic Regression . Solution of Differential Equations by Numerical Methods . Integration by Numerical Methods . Difference Equations . Partial Fraction Expansion . The Gamma and Beta Functions . Orthogonal Functions and Matrix Factorizations . Bessel, Legendre, and Chebyshev Polynomials . Optimization Methods . Difference Equations in Discrete Time Systems . Introduction to Simulink . Ill Conditioned Matrices Each chapter contains numerous practical applications supplemented with detailed instructions for using Platform: |
Size: 3432448 |
Author:何亮 |
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Description: 该程序实现了由拉格朗日多项式，牛顿多项式，切比雪夫多项式进行内插的过程，非常方便使用。-The program carried out by the Lagrange，Newton and chebyshev polynomial interpolation process is very easy to use. Platform: |
Size: 1024 |
Author:仇立成 |
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Description: 拉格朗日均匀插值法显示Runge现象，后又改进使用了切比雪夫插值点，使得误差中的Wn+1值减小，消除了Runge现象。-Lagrange uniform interpolation Runge phenomenon, then improved using Chebyshev interpolation points, the cut makes error in the Wn+1 value decreases, the elimination of the Runge phenomenon. Platform: |
Size: 1024 |
Author:吴德松 |
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