Search - sinc interpolation

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[Special Effects] sicplay DL : 0: 用来对2维信号的频域进行sinc插值处理，以放大图像。插值的结果较为理想-Used for 2-D frequency domain signal processing to sinc interpolation in order to enlarge the image. Interpolation more satisfactory results
Update : 2025-02-19 Size : 1kb Publisher : xiaozhi
[matlab] sininterpolation DL : 0: 关于正弦插值的算法，从一篇IEEE的论文实现为MATLAB的代码。-sinc interpolation
Update : 2025-02-19 Size : 25kb Publisher : woody chan
[ERP-EIP-OA-Portal] SincInterplotation DL : 0: 正弦内插算法的实现，可以用于示波器，信号输出等场合-Sinc Interpolation for Sine Signals
Update : 2025-02-19 Size : 31kb Publisher : hejun
[matlab] interpolating DL : 0: 对sinc函数进行内插后的误差比较（matlab）-Of the sinc function interpolation error after the comparison (matlab)
Update : 2025-02-19 Size : 9kb Publisher : 陈恒
[Windows Develop] sinc DL : 0: 根据香农采样定理得到的一种可以得到任意点的SINC插值。-According to Shannon' s sampling theorem can be obtained at any point of a SINC interpolation.
Update : 2025-02-19 Size : 1kb Publisher : chenmoumou
[Special Effects] src DL : 0: 图像线性插值，包括nearest neighbor(pixel duplication)，bilinear，bicubic，lanczos，B-spline， cubic，Fourier zero-padding (sinc)-Image linear interpolation, including nearest neighbor (pixel duplication), bilinear, bicubic, lanczos, B-spline, cubic, Fourier zero-padding (sinc)
Update : 2025-02-19 Size : 75kb Publisher : richard
[Special Effects] interpolation DL : 0: 几种插值方法，双线性，三次，最邻近，sinc-Several interpolation, bilinear, cubic, nearest neighbor, sinc
Update : 2025-02-19 Size : 12kb Publisher : 苏林
[matlab] sinc_smpl DL : 0: 任意采样率变换，使用sinc（）函数作为理想插值系数，可以设置滤波器延迟（阶数）-Arbitrary sample rate conversion, the use of sinc () function as an ideal interpolation coefficients, the filter delay can be set manually inside the program(order Taps)
Update : 2025-02-19 Size : 1kb Publisher :
[matlab] chazhi DL : 0: matlab实现信号波形插值运算，其中给出了包含sin函数和sinc函数的插值源代码-matlab signal waveform interpolation, which gives the source code contains the sin function and the sinc function interpolation
Update : 2025-02-19 Size : 2kb Publisher : 楚佳乐
[matlab] interpsinc DL : 0: 基于频域插值的sinc插值函数源码，成像方面的可以参考利用-sinc interpolation function source, imaging can reference. . .
Update : 2025-02-19 Size : 2kb Publisher : 萧晓
[matlab] interp1_sinc DL : 0: sinc插值，可以理解为所有输入样本的加权叠加-sinc interpolation, can be understood as a weighted superposition of all input samples
Update : 2025-02-19 Size : 1kb Publisher : yu
[matlab] matlabmylib DL : 0: sinc插值函数，在SAR、ISAR，通信等信号处理中有广泛的应用，是非常好的学习代码。-sinc interpolation function, there is a wide range of applications in the SAR, ISAR, communications and other signal processing, is a very good learning code.
Update : 2025-02-19 Size : 3kb Publisher : zhou
[Other] sinc DL : 0: sin插值,比与其他插值算法进行比较，用MATLAB实现SINC插值-sin interpolation, compared with other interpolation algorithm compares achieve SINC interpolation using MATLAB
Update : 2025-02-19 Size : 1kb Publisher : 毛莹
[DSP program] RSP_Sinc DL : 0: TMS320C6678 Sinc插值源代码，TMS320C6678是TI公司推出的一款8核DSP，具有强大的并行处理能力，可以执行复杂算法，sinc插值在许多算法中都会用到，该代码中底层使用汇编语言编写，顶层使用C语言调用，功能模块化，方便使用。-TMS320C6678 Sinc interpolation source code, TMS320C6678 is TI has introduced an 8-core DSP, a powerful parallel processing capabilities, you can perform complex algorithms, sinc interpolation algorithm will be used in many of the underlying code written in assembly language, the top using the C language calling features a modular, easy to use.
Update : 2025-02-19 Size : 33kb Publisher : leiran
[matlab] fshift DL : 0: FSHIFT shifts the elements in a vector by a given number of elements, as CIRCSHIFT does. However, a non-integer shift value can be used, in which case the elements are shifted along the perfect (sinc-based) interpolation of the periodisation of the vector. For integer shift values, FSHIFT is equivalent to CIRCSHIFT to machine precision.
Update : 2025-02-19 Size : 2kb Publisher : md adil
[Graph program] 2 DL : 0: 基于交叉累计剩余熵的图像配准中插值方法的改进交叉累计剩余熵（CCRE）比传统互信息在配准强噪声图像时更具优势,但采用部分体积（PV）插值的CCRE在网格点容易产生局部极值,不利于变换参数的优化。针对该问题,研究基于3阶B样条函数的PV插值（BPV）、哈宁窗sinc函数的PV插值（HPV）和Blackman-Harris窗sinc函数的PV插值（BHPV）方法在CCRE中的应用,提出一种新的插值方法。该方法采用灵活的邻域中心,将插值点对联合直方图贡献的权重分散到临近的9个点上,并使用高斯函数作为PV插值的核函数,避免权重突变。实验结果表明,与BPV,HPV和BHPV插值方法相比, -Improved cross cumulative residual entropy (CCRE) image registration interpolation method based on cross cumulative residual entropy of information advantage when strong noise image registration than traditional mutual, but with partial volume (PV) grid point interpolation CCRE prone to local extreme, is not conducive to transformation parameter optimization. To solve this problem, based on 3-order B-spline interpolation function PV (BPV), Hanning window sinc interpolation function PV (HPV) and Blackman-Harris window sinc interpolation function PV (BHPV) Application of CCRE, a new interpolation method. The method uses a flexible center of the neighborhood, the interpolation point joint histogram contribution weights dispersed to nine points nearby and use the Gaussian function as a PV interpolation kernel function, avoid weight changes. Experimental results show that compared with BPV, HPV and BHPV interpolation method,
Update : 2025-02-19 Size : 319kb Publisher : fangsm
[matlab] a1 DL : 1: sinc插值法实现距离多普勒 SAR成像-sinc interpolation distance Doppler SAR imaging implement
Update : 2025-02-19 Size : 3kb Publisher : 邹
[matlab] SAR DL : 0: 合成孔径雷达距离多普勒算法点目标成像，sinc插值消除距离徙动(The synthetic aperture radar is the target imaging of doppler algorithm, and the sinc interpolation eliminates the distance migration.)
Update : 2025-02-19 Size : 2kb Publisher : mxxxx
[Other] test_KT_RM_correct DL : 0: 本程序用于验证Keystone算法设计的正确性，采用sinc内插法。(This procedure is used to verify the correctness of Keystone algorithm design, and sinc interpolation method is used.)
Update : 2025-02-19 Size : 1kb Publisher : 分鱼
[matlab] Keystone DL : 0: 实现一阶Keystone变换，包含三种方法，分别是DFT+IFFT方法，sinc插值方法和chirp-Z方法(Three algorithms for perform keystone transform, including DFT+IFFT, sinc interpolation and chirp-z transform.)
Update : 2025-02-19 Size : 2kb Publisher : 熊猫王

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