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----------------------------------------------------------------------------------------- ! fortran ³ÌÐò½«ÕûÊýдÈëÎļþ program databin integer M2, NP1 M2 = 512 NP1=35001 open(unit=66,file='data.BIN',action='WRITE',form='UNFORMATTED',RECL=4) write(66) M2 write(66) NP1 close(66) end program ----------------------------------------------------------------------------------------- % matlab³ÌÐò½«Êý¾Ý¶ÁÈë clc; clear all; close all; % fname = 'data.BIN'; fid = fopen(fname,'rb'); M2 = fread(fid,1,'int32'); NP1= fread(fid,1,'int32'); fclose(fid); disp(fprintf('M2 = %d, NP1 = %d\n',M2,NP1)); %matlab¶ÁÈëÊä³ö½á¹ûΪ M2 = 4, NP1 = 512 18 ²»ÖªµÀ´íÔÚÄÄ£¿ÇëÖîλ°ïæָµãһϣ¡ |
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fish.yfyh
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2Â¥2014-01-06 01:30:09
linzchey
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3Â¥2014-01-06 09:40:44
baobiao007
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4Â¥2014-01-06 10:18:21
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ÎÊÌâÒѽâ¾ö¡£ÈçÏ·¶Àý£º open (1,file=fname,status='replace',form='unformatted',access='direct',recl=n*m ) write(1,rec=1) mat ! ÏÈ´æÐÐ close(1) % matlab nx=n; ny=m; fid= fopen(fname,'rb'); mat = fread(fid,[nx, ny],'int32'); fclose(fid); % mat(nx,ny) == mat(n,m) ! ! method 2 (°ÑÒ»Ðп´×öÒ»¸ö¼Ç¼--n¸ö¼Ç¼, Ò»¸ö¼Ç¼³¤¶ÈΪm) fname='data2-'//trim(adjustl(name1))//'-'//trim(adjustl(name2)) open (1,file =fname,status='replace',form='unformatted',access='direct',recl=m) do i=1,n write(1,rec=i) ( mat(i,j), j=1,m ) ! ÏÈ´æÁÐ enddo close(1) % matlab nx=n; ny=m; fid= fopen(fname,'rb'); mat = fread(fid,[ny, nx],'int32'); fclose(fid); M = mat'; % M(nx,ny) == mat(n,m) |
5Â¥2014-01-06 15:25:48













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