资源简介

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。

资源截图

代码片段和文件信息

function F=sinc_interp(sig_ar1Kv_Rd_Kv)
%sinc_interp complete standard sinc interplation
%   sig_ar1 : the matrix of raw data
%   Kv_R : the matrix of RCM
%   d_Kv:  the resolution in interplation axis
[NaNr]=size(sig_ar1);
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%// STOLT MATRIX // %%%%%%%%%
sinc_matrix=[-0.003 0.010 -0.024 0.062 0.993 -0.054 0.021 -0.009;
             -0.007 0.021 -0.049 0.131 0.973 -0.098 0.040 -0.017;
             -0.012 0.032 -0.075 0.207 0.941 -0.134 0.055 -0.023;
             -0.016 0.043 -0.101 0.287 0.896 -0.160 0.066 -0.027;
             -0.020 0.054 -0.125 0.371 0.841 -0.176 0.074 -0.030;
             -0.024 0.063 -0.147 0.457 0.776 -0.185 0.078 -0.031;
             -0.027 0.071 -0.165 0.542 0.703 -0.185 0.079 -0.031;
             -0.030 0.

 属性            大小     日期    时间   名称
----------- ---------  ---------- -----  ----
     文件        2555  2012-08-29 17:28  sinc_interp.m
     文件        7158  2011-11-03 16:59  sinc_interplation.asv

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