?條形圖

%% 繪制條形圖 figure x=1:3; y=indicator_ztd_all; h=bar(x,y); ylabel('Accurasy(mm)'); xlabel('Map Function'); set(gca,'XTickLabel',type); %type=[string('GMF'),string('NMF'),string('VMF1')]; ylim([-2 10]) %y軸范圍%柱形圖數字注記 for i=1:length(x) text(x(i)+0.1,-1.3,num2str(y(i,1),'%.2f'),'HorizontalAlignment','center','VerticalAlignment','bottom') text(x(i)-0.05,y(i,2)+0.1,num2str(y(i,2),'%.2f'),'HorizontalAlignment','center','VerticalAlignment','bottom') text(x(i)+0.25,y(i,3)+0.1,num2str(y(i,3),'%.2f'),'HorizontalAlignment','center','VerticalAlignment','bottom') end %設置figure圖像大小 set(gcf,'unit','centimeters','position',[6,4,12,6.18]) %設置圖例 lgd=legend('bias','std','rms'); %設置圖例大小和位置set(lgd,'unit','centimeters','position',[7.85,3,0.5,0.5]);

?

折線圖

%繪制折線圖plot(ztdSeris{1,1}(:,1),ztdSeris{1,1}(:,2),'LineWidth',1)hold onplot(ztdSeris{2,1}(:,1),ztdSeris{2,1}(:,2),'LineWidth',1)hold onplot(ztdSeris{3,1}(:,1),ztdSeris{3,1}(:,2),'LineWidth',1)set(gca,'FontSize',10);xlabel('Doy');ylabel('Ztd Bias(mm)');xlim([143 150]) %x軸范圍grid on;set(gcf,'unit','centimeters','position',[6,4,8,4.944]) lgd=legend('GMF','NMF','VMF1');set(lgd,'unit','centimeters','position',[5.5,3.7,0.5,0.5],'FontSize',8);% set(lgd,'Orientation','horizon'); 橫排picff=sprintf('%s%s_map',savedir,list{i,1})print(gcf,picff,'-r300','-dtiff');

?線性擬合相關系數圖

GNSS_PWV=diff(:,4); Radio_PWV=diff(:,5); rms=sqrt(sumsqr(diff(:,6))/(length(diff(:,6)))); %相關系數 corrArray=corrcoef(GNSS_PWV,Radio_PWV); corr=corrArray(1,2);%繪制線性擬合圖 t=polyfit(GNSS_PWV,Radio_PWV,1); plot(GNSS_PWV,Radio_PWV,'.',GNSS_PWV,polyval(t,GNSS_PWV),'MarkerSize',24,'LineWidth',3) % Label axes xlabel('GNSS/PWV (mm)'); ylabel('Radio/PWV (mm)'); set(gca, 'FontName','times new roman','FontSize',10) ; set(gcf,'unit','centimeters','position',[6,4,14,7]) %繪制文字框 RMS='RMS:'; RMS=[RMS,num2str(roundn(rms,-2)),' mm']; Correlation='Correlation:'; Correlation=[Correlation,num2str(roundn(corr,-4))]; strings={RMS;Correlation}; annotation( ...'textbox',[0.15,0.75,0.25,0.15],...'String',strings,...'LineWidth',1,...'FontSize',10,...'FontName','times new roman',...'FitBoxToText','off'); grid on %限制x軸范圍 min=min(GNSS_PWV); max=max(GNSS_PWV); xlim([min max]); picfn=sprintf('seris_%d%3.3d_%d%3.3d%',sy,sdoy,ey,edoy); picff=fullfile(workDir,picfn); print(gcf,picff,'-r300','-dpng'); close(gcf)

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