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plotmodel.m
Package: wave_forward.rar [view]
Upload User: ls4004p
Upload Date: 2007-08-05
Package Size: 2314k
Code Size: 1k
Category:
MPI
Development Platform:
Matlab
- %这个程序用来绘制一个放在n行m列的数组中的数据,***原始数据顺序***是1列,2列,......m列,文件名为filename
- clear;%清除所有工程中变量
- a = ones(64,3);
- b = a-gray/1.8;
- filename='vel_p.dat';%waveform_source_m
- n=75;%n行
- m=150;%m列
- fid=fopen(filename,'r');%打开data文件,把地址付给变量fid,原始数据顺序是1行,2行,......n行
- nmdata=fread(fid,[n,m],'float32');%把数据(二进制格式)付给m行n列数组
- for i=1:n;
- for j=1:m;
- if(i<=0);
- nmdata(i,j)=0;
- else
- end
- end
- end
- %axis xy;
- imagesc(nmdata);
- %b=gray;
- %colormap(b);
- set(gca,'YDir','reverse','XAxisLocation','top');
- %zmax=max(max(nmdata));
- %zmin=min(min(nmdata));
- %caxis([zmin,zmax]);
- ylabel('fontsize{14} Z/10m');
- xlabel('fontsize{14} X/10m');
- text(176,60,['fontsize{14}','*'])
- %axis equal;
- axis([0,240,0,100]);