collapse all in page Syntax y = sinc(x) Description y= sinc(x)returns an array,y, whose elements are thesincof the elements of the input,x. The outputyis the same size asx. example Examples collapse all Ideal Bandlimited Interpolation ...
MATLAB Release Compatibility Created with R2012b Compatible with any release Platform Compatibility WindowsmacOSLinux Others Also Downloaded Time-domain Sinc Interpolation (Resampling) 11 Downloads Sinc Resample 1 Download ASK, OOK, FSK, QPSK. Digital Modulations and demodulations in SIMULINK. ...
、 \2.GraduateUniversityofChineseAcademyofSciences,Beijing100039,China , Abstract:Thesinc—interpolationalgorithmisusedfrequentlyinthepreprocessingmoduleoftherangedataofthe SyntheticApertureRadar.Theadvantageandprincipleofsinc-interpolationandtheflowchartoftherealizationof sinc—interpolationbasedonFPGAareexpoundedin...
sinc插值算法,又叫香农插值算法(whittaker-shannon interpolation formula),是一种用于从离散实信号构造时间连续带限函数的方法.是信号处理中一种非常常见、常用、好用的插值补间算法,广泛并非常适合应用于多数振动(声波、地震波...)信号及图形信号的拟合。 公式 x(t)=∑n=−∞∞x[n]sinc(t−nTT) 其中,x...
12+ hours of instruction about applied signal-processing methods, including filtering, denoising, convolution, resampling, interpolation, and outlier detection. Full course Get the code Understand the Fourier transform Theoretical and computational bases of the Fourier transform, and its implementation in...
开发者ID:pmelchior,项目名称:scarlet,代码行数:22,代码来源:interpolation.py 示例2: test_projected_incumbent_estimation ▲点赞 6▼ # 需要导入模块: import numpy [as 别名]# 或者: from numpy importsinc[as 别名]deftest_projected_incumbent_estimation(self):X = np.random.randn(20,10) ...
上篇讲了nearest-neighbor(最近邻插值)。这篇说cubic interpolation(三次插值),之前说过,插值就是用已知的点模拟一个方程,然后求未知点。之前讲的插值是线性的。cubic interpolation就是求一个三次的方程。它的思想就是把已知的数分为一个一个小区间,人拟合到曲线上去。就是一个多分段函数高阶函数(此处的 ...
Another technique of Lagrange interpolation polynomials (used as test functions) is not so much useful to determine the oscillating solution or problems with unbounded domains. A desirable use of sinc functions can deal with these adversities while keeping the experimental convergence rate. As the ...
collapse all in page Syntax y = sinc(x) Description y= sinc(x)returns an array,y, whose elements are thesincof the elements of the input,x. The outputyis the same size asx. example Examples collapse all Ideal Bandlimited Interpolation ...
2) sinc-kernel Interpolation sinc核插值3) Sinc function Sinc函数 1. The paper uses Sinc function interpolation algorithm for interpolation of seismic data. 文中采用sinc函数插值算法对地震数据进行插值,分析了sinc函数在地震数据插值方面的优势,并介绍了sinc函数插值的实现方法。 2. In this paper, it...