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Disable rcond warning #1

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Disable rcond warning #1

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99a7b45
suppresss rcond warning in id
tristangdwl Apr 2, 2025
908a83c
add warning comments in id
tristangdwl Apr 2, 2025
4a9a67c
fixed warning management in ID with early return
tristangdwl Apr 2, 2025
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12 changes: 12 additions & 0 deletions core/id.m
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Original file line number Diff line number Diff line change
Expand Up @@ -56,6 +56,9 @@
assert(rrqr_iter >= 0,'FLAM:id:invalidRRQRIter', ...
'Maximum number of RRQR iterations must be nonnegative.')

% suppress nearly singular matrix warning
warnStruct = warning('off','MATLAB:nearlySingularMatrix');

% initialize
[m,n] = size(A);
niter = 0;
Expand All @@ -64,6 +67,9 @@
if isempty(A)
sk = []; rd = 1:n;
T = zeros(0,n);

% revert nearly singular matrix warning to previous state
warning(warnStruct);
return
end

Expand All @@ -82,6 +88,9 @@
if isempty(free)
sk = fixed; rd = [];
T = zeros(nfix,0);

% revert nearly singular matrix warning to previous state
warning(warnStruct);
return;
end

Expand Down Expand Up @@ -245,4 +254,7 @@
sk = [fixed free(sk)];
rd = [free(rd)];
end

% revert nearly singular matrix warning to previous state
warning(warnStruct);
end