%interp1_example.m %用不同插值方法对一维数据进行插值,并比较其不同 x = 0:1.2:10; y = sin(x); xi = 0:0.1:10; yi_nearest = interp1(x,y,xi,'nearset'…
Cubic+Spline 源代码
汇集 Cubic+Spline 相关的电路原理图、PCB工程文件、单片机/FPGA源代码、数据手册与应用设计方案。
%例24-6 非网格数据点绘图 %Ex24-6 non-uniform data close all clear x=rand(1,20); y=rand(1,20); z=cos(0.5.*x).*sin(y); xi=linspace(0,1…
%例24-6 非网格数据点绘图 %Ex24-6 non-uniform data close all clear x=rand(1,20); y=rand(1,20); z=cos(0.5.*x).*sin(y); xi=linspace(0,1…
%interp1_example.m %用不同插值方法对一维数据进行插值,并比较其不同 x = 0:1.2:10; y = sin(x); xi = 0:0.1:10; yi_nearest = interp1(x,y,xi,'nearset'…
%例24-6 非网格数据点绘图 %Ex24-6 non-uniform data close all clear x=rand(1,20); y=rand(1,20); z=cos(0.5.*x).*sin(y); xi=linspace(0,1…
%interp1_example.m %用不同插值方法对一维数据进行插值,并比较其不同 x = 0:1.2:10; y = sin(x); xi = 0:0.1:10; yi_nearest = interp1(x,y,xi,'nearset'…
%例24-6 非网格数据点绘图 %Ex24-6 non-uniform data close all clear x=rand(1,20); y=rand(1,20); z=cos(0.5.*x).*sin(y); xi=linspace(0,1…
function v = pchiptx(x,y,u) %PCHIPTX Textbook piecewise cubic Hermite interpolation. % v = pchiptx(x,y,u) finds the shape-preser…
%interp1_example.m %用不同插值方法对一维数据进行插值,并比较其不同 x = 0:1.2:10; y = sin(x); xi = 0:0.1:10; yi_nearest = interp1(x,y,xi,'nearset'…
%interp1_example.m %用不同插值方法对一维数据进行插值,并比较其不同 x = 0:1.2:10; y = sin(x); xi = 0:0.1:10; yi_nearest = interp1(x,y,xi,'nearset'…