抗锯齿线与MATLAB中的标记 [英] Anti-alias lines vs markers in MATLAB

问题描述

我在MATLAB中有一张图片

Hi I have a image in MATLAB

并且我希望线条平滑-从0.4到0.8的线条看...太可怕了. 当在绘图中使用"LineSmoothing"，"on"运算符时，我会得到这个

and I want the line to be smooth - look at the line from 0.4 to 0.8... it's horrible. When using 'LineSmoothing','on' operator in plot I get this

我在线路上做得很好，但也可以平滑标记，而且太可怕了！

I does a good job on lines but it smooths markers also and they are horrible!!

如何使MATLAB仅平滑线条而不平滑标记?

How can I get MATLAB to smooth only lines and not the markers??

这是代码:

clear all;
close all;

bpp = [0.8 0.4 0.2 0.1 0.05];
bpp_j = [0.8 0.4 0.2 0.1];
AAE_JPEG = [1.65 2.91 6.20 10.96];
AAE_JPEG_2000 = [1.39 2.29 3.78 6.75 12.52];
AAE_EEDC = [2.08 2.67 3.80 5.94 9.31];
hold on;
plot(bpp_j, AAE_JPEG, 'k','LineWidth',1.5,'MarkerSize',9,'MarkerEdgeColor','k','LineSmoothing','on');
plot(bpp, AAE_JPEG_2000, 'k', 'LineWidth',1.5,'MarkerSize',6,'MarkerEdgeColor','k','LineSmoothing','on');
plot(bpp, AAE_EEDC, 'k', 'LineWidth',1.5,'MarkerSize',6,'MarkerEdgeColor','k','LineSmoothing','on');

plot(bpp_j, AAE_JPEG, 'x','LineWidth',1.5,'MarkerSize',8,'MarkerEdgeColor','k');
plot(bpp, AAE_JPEG_2000, 'o', 'LineWidth',1.5,'MarkerSize',6,'MarkerEdgeColor','k');
plot(bpp, AAE_EEDC, 'v', 'LineWidth',1.5,'MarkerSize',6,'MarkerEdgeColor','k');

LL = plot(rand(1,2),rand(1,2),'k-x','visible','off','LineWidth',1.5,'MarkerSize',8);
LK = plot(rand(1,2),rand(1,2),'k-o','visible','off','LineWidth',1.5,'MarkerSize',6);
LI = plot(rand(1,2),rand(1,2),'k-v','visible','off','LineWidth',1.5,'MarkerSize',6);
legend([LL,LK, LI],'JPEG','JPEG 2000','EEDC')


axis([0 0.9 0 14])
xlabel('bpp');
ylabel('AAE');
grid on;

而我仍然在这里...我怎么只能在x轴上显示0.05 0.1 0.2 0.4和0.8?

and while I'm still here... how can I only display 0.05 0.1 0.2 0.4 and 0.8 on x-axis?

推荐答案

我只是尝试使用 export_fig 甚至没有linesmoothing行...

I'd just try using export_fig without even linesmoothing the lines...

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