bmarechal / octave_scripts

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Commit 9a89127b6634c580711b11e1db8264ccc69d971c

Authored by bmarechal
1 parent 7ec25ad9fc
Exists in master

fix nargin

Showing 1 changed file with 10 additions and 12 deletions Inline Diff

#!/usr/bin/octave-cli --persist 1 1 #!/usr/bin/octave-cli --persist
2 2
# allanplot.m computes Allan deviation from temporal dataset 3 3 # allanplot.m computes Allan deviation from temporal dataset
# 4 4 #
# use : allanplot.m file.dat column_i gain_i ad_opt 5 5 # use : allanplot.m file.dat column_i gain_i ad_opt
# allanplot.m file.dat [column_i,column_j] [gain_i,gain_j] [ad_opt_i,ad_opt_j] 6 6 # allanplot.m file.dat [column_i,column_j] [gain_i,gain_j] [ad_opt_i,ad_opt_j]
# 7 7 #
# inputs: 8 8 # inputs:
# file.dat : [string] file to load 9 9 # file.dat : [string] file to load
# columns : int or [int] columns to load 10 10 # columns : int or [int] columns to load
# fs : int or [int] sampling frequency 11 11 # fs : int or [int] sampling frequency
# gains : float or [float] gains to apply 12 12 # gains : float or [float] gains to apply
# ad_opt : int or [int] ad options : 13 13 # ad_opt : int or [int] ad options :
# 0 direct allan computation 14 14 # 0 direct allan computation
# 1 drift removed ad 15 15 # 1 drift removed ad
# 2 relative ad 16 16 # 2 relative ad
# 3 relative drift removed ad 17 17 # 3 relative drift removed ad
# arg_save : [int] save adev with one file per column : 18 18 # arg_save : [int] save adev with one file per column :
# 0 without save 19 19 # 0 without save
# 1 save adev result to file-col.sig 20 20 # 1 save adev result to file-col.sig
21 21
filename = argv(){1}; 22 22 filename = argv(){1};
col = eval(argv(){2}); 23 23 col = eval(argv(){2});
fs = eval(argv(){3}); 24 24 fs = eval(argv(){3});
mult = eval(argv(){4}); 25 25 mult = eval(argv(){4});
ad_opt = eval(argv(){5}); 26 26 ad_opt = eval(argv(){5});
arg_save = eval(argv(){6}); 27 27 arg_save = eval(argv(){6});
28 28
if length(col) == length(mult) 29 29 if length(col) == length(mult)
figure 30 30 figure
hold all 31 31 hold all
grid on 32 32 grid on
cc = 'bkcgmry'; 33 33 cc = 'bkcgmry';
for i = [1:length(col)] 34 34 for i = [1:length(col)]
data.freq = load(filename)(:,col(i)).*mult(i); 35 35 data.freq = load(filename)(:,col(i)).*mult(i);
if nargin == 5 36 36 if ad_opt(i) == 1
if ad_opt(i) == 1 37 37 printf(strcat(filename, ' col', num2str(col(i)), ' drift removed\n\n'))
printf(strcat(filename, ' col', num2str(col(i)), ' drift removed\n\n')) 38 38 data.freq = detrend(data.freq);
data.freq = detrend(data.freq); 39 39 elseif ad_opt(i) == 2
elseif ad_opt(i) == 2 40 40 printf(strcat(filename, ' col', num2str(col(i)), ' relative ad : mean=', num2str(mean(data.freq)), '\n\n'))
printf(strcat(filename, ' col', num2str(col(i)), ' relative ad : mean=', num2str(mean(data.freq)), '\n\n')) 41 41 data.freq = data.freq./mean(data.freq);
data.freq = data.freq./mean(data.freq); 42 42 elseif ad_opt(i) == 3
elseif ad_opt(i) == 3 43 43 printf(strcat(filename, ' col', num2str(col(i)), ' drift removed relative ad\n\n'))
printf(strcat(filename, ' col', num2str(col(i)), ' drift removed relative ad\n\n')) 44 44 data.freq = detrend(data.freq./mean(data.freq));
data.freq = detrend(data.freq./mean(data.freq)); 45 45 end
end 46
endif 47
data.rate = fs(i); 48 46 data.rate = fs(i);
[ad, S, err, tau] = allan(data, horzcat(reshape([1:0.1:9]'.*10.^[0:round(log10(length(data.freq)))-1],1,[]), 10^(round(log10(length(data.freq)))-1))./data.rate, strcat(strsplit(filename, '/'){end}, num2str(i)), 0); 49 47 [ad, S, err, tau] = allan(data, horzcat(reshape([1:0.1:9]'.*10.^[0:round(log10(length(data.freq)))-1],1,[]), 10^(round(log10(length(data.freq)))-1))./data.rate, strcat(strsplit(filename, '/'){end}, num2str(i)), 0);
loglogerr(tau, ad, err, strcat(cc(mod(i, length(cc))), '-s')) 50 48 loglogerr(tau, ad, err, strcat(cc(mod(i, length(cc))), '-s'))
leg{i} = strcat(filename, ' col', num2str(col(i))); 51 49 leg{i} = strcat(filename, ' col', num2str(col(i)));
axis(10.^ceil(log10([tau(1), tau(end)]))) 52 50 axis(10.^ceil(log10([tau(1), tau(end)])))
hold on 53 51 hold on
if arg_save ==1 54 52 if arg_save ==1
filenameout = strcat(strsplit(filename,'.'){1},'-',num2str(col(i)),'.sig') 55 53 filenameout = strcat(strsplit(filename,'.'){1},'-',num2str(col(i)),'.sig')
datatosave = horzcat(tau', ad', err'); 56 54 datatosave = horzcat(tau', ad', err');
save('-ascii', filenameout , 'datatosave'); 57 55 save('-ascii', filenameout , 'datatosave');
end 58 56 end
end 59 57 end
legend(leg) 60 58 legend(leg)
input("Press to continue..."); 61 59 input("Press to continue...");
end 62 60 end
exit 63 61 exit
64 62