Are you aware of the Matlab Coder? It automatically generates c/c++ code from Matlab code. If you have that as part of your Matlab package, you could just run the interp1 function through it and see what Matlab spits out. Share Follow answered Feb 22, 2012 at 13:28 prototoast 59811...
The function interp1() provided in MATLAB does not have the Runge phenomenon.( ) A、正确 B、错误 点击查看答案 你可能感兴趣的试题 单项选择题 下列不属于性格的情绪特征的是() A、目的性 B、稳定性 C、持久性 D、主导心境 点击查看答案
y=[2,3,4];x=[1,2,3];是这样的：插值分内插和外插。如果要求xx对应的yy的值，若此xx在你的x范围内，应当算是内插。比如2.9就是在x=[1,2,3]内，它应当是内插。内插matlab有好多种方法。以下几个都可以。z=interp1(x,y,2.9,'nearest')z=interp1(x,y,2.9,'linear')z=inter...
linear是线性插值，采用已知数据两点之间连线的方式，根据要插值的点在线上的位置计算插值结果，这是比较常用的。nearest是最近点插值，直接找到最近的数据点，用该点的值直接代替，不太常用。
Error in function interp1: Sample points must be... Learn more about interpolation, error, line 188
How to convert Matlab function with 'interp1' using two arrays and reference, to Python with 'interp1d' I used my Matlab code like this Fas=[1.4, 1.4, 1.3] Fvs=[1.5, 1.4, 1.3] if S<=0.1 Fa=Fas(1); Fv=Fvs(1); elseif S<=0.2...
插值法又称“内插法”，是利用函数f (x)在某区间中已知的若干点的函数值，作出适当的特定函数，在...
在网上找了一下，有是有但是我下载下来用的时候结果不对。想修改一下但是搞得迷迷糊糊的，就干脆写了...
functionenvelope=envfilt(ts,f0,fs) L=length(ts); vert=size(ts,2)>size(ts,1); ifvert ts=ts'; end inc=find(~isnan(ts)); ts=interp1(inc,ts(inc),(1:L)); W=round(fs/f0); smoothWindow=normpdf(0:(2*W),W,W/(3*sqrt(2*log(2)))'; odd...
Interpolate the function at the query points and plot the result. Get figure vq1 = interp1(x,v,xq); plot(x,v,'o',xq,vq1,':.'); xlim([0 2*pi]); title('(Default) Linear Interpolation'); Now evaluate v at the same points using the 'spline' method. Get figure vq2 = int...