代码搜索:Nearest
找到约 1,596 项符合「Nearest」的源代码
代码结果 1,596
www.eeworm.com/read/345494/11812662
m ex1603.m
%例16-3 外插运算方法和误差
x = 0:10;
y = sin(x);
xi=5:0.25:15;
yi=sin(xi);
y1=interp1(x,y,xi,'nearest')
y1=interp1(x,y,xi,'nearest','extrap');
y2=interp1(x,y,xi,'linear','extrap');
y3=interp1(x,y,xi,'sp
www.eeworm.com/read/156094/11828320
m exp2_16.m
%curve interpolation
ys=[0 0.9 0.6 1 0 0.1 -0.3 -0.7 -0.9 -0.2]; %已有的样本点ys
xs=0:length(ys)-1; %已有的样本点xs
x=0:0.1:length(ys)-1;%新的样本点x
y1=interp1(xs,ys,x,'nearest'); %插值产生新的样本点y1
y2=interp1(xs,ys,
www.eeworm.com/read/344814/11857843
m exp2_16.m
%curve interpolation
ys=[0 0.9 0.6 1 0 0.1 -0.3 -0.7 -0.9 -0.2]; %已有的样本点ys
xs=0:length(ys)-1; %已有的样本点xs
x=0:0.1:length(ys)-1;%新的样本点x
y1=interp1(xs,ys,x,'nearest'); %插值产生新的样本点y1
y2=interp1(xs,ys,
www.eeworm.com/read/154488/11950798
m exp2_16.m
%curve interpolation
ys=[0 0.9 0.6 1 0 0.1 -0.3 -0.7 -0.9 -0.2]; %已有的样本点ys
xs=0:length(ys)-1; %已有的样本点xs
x=0:0.1:length(ys)-1;%新的样本点x
y1=interp1(xs,ys,x,'nearest'); %插值产生新的样本点y1
y2=interp1(xs,ys,
www.eeworm.com/read/257078/11951265
m e0613.m
x=0:10;y=sin(x);xi=0:.25:10;
% 将插值方法定义为单元数组
strmod={'nearest','linear','spline','cubic'}
% 将X轴标识定义为单元数组
strlb={'(a) method=nearest', '(b) method=linear','(c) method=spline', '(d) m
www.eeworm.com/read/154061/11990907
m example5_1.m
I=imread('rice.tif');
imshow(I);
I1=imresize(I,1.5,'nearest neighber'); %最近邻插值
figure,imshow(I1);
I2=imresize(I,1.5,'bilibear'); %双线形插值
figure,imshow(I2);
I3=imresize(I,1.5,'bicubic'); %双三次插值
www.eeworm.com/read/154061/11990910
m example5_2.m
I=imread('eight.tif');
I1=imrotate(I,30,'bilinear','crop');
I2=imrotate(I,30,'nearest neighber');
imshow(I);
figure,imshow(I1);
figure,imshow(I2);
www.eeworm.com/read/342749/12003522
m odd.m
function y=odd(x);
%ODD Round towards nearest odd value.
% Y=ODD(X) rounds each element of X towards the nearest odd
% integer value. If an element of X is even, ODD adds +1 to
% this value. X can b
www.eeworm.com/read/255925/12046112
m knearest.m
function lock=Knearest(y,Y,K,p)
%Syntax: lock=Knearest(y,Y,K,p)
%______________________________
%
% Locks the K nearest neighbors of a reference point that lie in a
% phase-space.
%
% lock retu
www.eeworm.com/read/341680/12073326
m examp8_1.m
x=0:.12:1;
y=(x.^2-3*x+5).*exp(-5*x).*sin(x); plot(x,y,x,y,'o')
x1=0:.02:1; y0=(x1.^2-3*x1+5).*exp(-5*x1).*sin(x1);
y1=interp1(x,y,x1); y2=interp1(x,y,x1,'cubic');
y3=interp1(x,y,x1,'spline'); y