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这是在数值计算时经常用的样条插值的程序,能够在在MATLAB环境下直接运用。-This is the numerical calculation frequently used spline interpolation procedures in the MATLAB environment direct use.
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用MATLAB实现数值分析中插值与曲线拟合-Numerical analysis in MATLAB realization of the interpolation and curve
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拟合与插值MATLAB实验,基于一股票收盘价-MATLAB fitting and interpolation experiment, based on a closing stock price
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三次样条插值代码,适合matlab应用,纯属个人编写-cubic spline interpolation
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三次B-Spline 好用,可根据您自己的X 与 Y 进行任意插值。插值与matlab差距很小,保证用一次您就会喜欢!绝对,吐血推荐!-Cubic B-Spline easy to use, according to your own X and Y arbitrary interpolation. Interpolation with matlab gap is very small to ensure that time you will like! Absolute, the recomm
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实现LTE下行信道估计,有LS、LMMSE、SVD-MMSE和线性插值、二阶插值、三次样条插值等算法-LTE downlink channel estimation, LS, LMMSE, SVD-MMSE and linear interpolation, second order interpolation, cubic spline interpolation algorithm
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牛顿插值程序 matlab好学者 简单易懂-The Newton interpolation procedure matlab scholars straightforward
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在采样点之间的频率响应是由各采样点的加权内插函数叠加而形成的,因而有一定的逼近误差。该误差大小取决于理想频率响应的形状,理想频响特性变化越平缓,内插值越接近理想值,逼近误差越小;反之,如果采样点之间的理想频响特性变化越陡,则内插值与理想值之间的误差越大,因而在理想滤波器不连续点的两边,就会产生尖峰,而在通带和阻带就会产生波纹。用频率采样法设计的实际滤波器频率响应如图1所示。由图1可知,实际滤波器的阻带衰减取决于内插函数第一旁瓣幅度值的大小,其大小决定了所设计的滤波器的阻带性能。-Interpol
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牛顿插值代码,用于数据插值,便于交流学习,适合学习matlab科学计算。-Newton interpolation code for data interpolation, to facilitate the exchange of learning, for learning matlab scientific computing.
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艾特肯插值方法源代码,用于科学计算和数据插值,适合学习matlab及工程技术人员参考。-Aitken interpolation source code for scientific computing and data interpolation, for learning matlab and engineering and technical officers.
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DSC插值源代码,实现科学计算及数据处理,可供matlab学习人员参考。-DSC interpolation source code, achieving scientific computing and data processing, matlab available for study reference.
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Neville插值的源代码,用于Matlab科学计算与数据插值,可与牛顿插值等进行比较学习,适合matlab学习者参考。-Neville interpolation source code for Matlab scientific computing and data interpolation, Newton interpolation can be compared with the study for matlab learners.
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Hermite插值代码,用于科学计算和数据处理,适用于matlab学习者以及工程技术人员参考。-Hermite interpolation code for scientific computing and data processing for matlab learners and engineering and technical officers.
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运用matlab建立三次样条插值函数 可以进行插值计算-Using MATLAB to establish the three spline interpolation function
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分数延迟FIR滤波器的实现,分别使用了最小二乘法,拉格朗日插值法以及优化加权最小二乘法。-Fractional delay FIR filter implementation, using the least square method, the Lagrange interpolation method and optimization of weighted least squares.
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matlab Interpolation function program
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MATLAB实现线性插值、多项式插值、样条插值三种方法-MATLAB linear interpolation, the polynomial interpolation, three methods to spline interpolation
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里面主要包含的是插值拟合的源代码 可以直接运行也可以进行修改创新-Which mainly contains the interpolation fitting source code can be run directly and can be modified innovation
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各种图形阴影,等高线绘制,交互式图形拟合,插值(All kinds of graphic shadow, contour line drawing, interactive graphic fitting, interpolation)
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空间插值,样点在预测点值的计算过程中所占权重的大小受参数的影响;也就是说,随着采样点与预测值之间距离的增加,标准样点对预测点影响的权重按指数规律减少。(Spatial interpolation)
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