ft_example2.m

用matlab做的Frequency domain INterferomEter Simulation SoftwarE,在国外网站下的,还在研究中,不会用,有会用的回复我

clear all;

% name of kat file which contains 'blocks'
inname='testblock.kat';
% name of file that we will create now from this script
katname='mytest.kat';

% read in block from testblock.kat
block=FT_read_blocks_from_file(inname);

% now selectively copy some blocks from the list 'block' over
% into the list 'outbl'.
% we can access the block usually by name or by index:
outbl(1)=FT_copy_block(block,2); %second block is the 'laser'
outbl(2)=FT_copy_block(block,'cavity');
outbl(3)=FT_copy_block(block,'detection');

% create a new block by hand, containing just an xaxis command
outbl(4)=FT_create_new_block('command1');
outbl(4)=FT_add_line_to_block(outbl(4),'xaxis m1 phi lin 0 10 100');

% write all blocks from list 'outbl' to file 'mytest.kat'
FT_write_blocks_into_file(outbl,katname);

% BTW we can also delete from the block
% e.g. this finds all lines containing an 'm'
xxx=FT_find_text_in_block(outbl(2),'m');
% and now we delete them
outbl(2)=FT_remove_lines_from_block(outbl(2),xxx);

% the following is the same as in FT_example1.m
% initialise Finesse
FT=FT_create_new_FT();
FT=FT_check_for_kat_binary(FT);

% run Finese and read data
Run1=FT_create_new_kat_run();
Run1.filename=katname;
Run1=FT_run_kat_simulation(FT,Run1);

% plot data
plot(Run1.x,Run1.y)

% clean directory again
%FT_kat_clean(Run1);