Removing error from a code...............

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Tankeswar Kumar
Tankeswar Kumar 2013-2-20
The main programme in matlab code:
xp = l1eq_pd(x0, A, [], y, 1e-3);
The calling function is written in another file save as l1eq_pd.m as shown below:
function xp = l1eq_pd(x0, A, At, b, pdtol, pdmaxiter, cgtol, cgmaxiter);
The given error is
Undefined function 'l1eq_pd' for input arguments of type 'double'.
Error in l1eq_example (line 46)
xp = l1eq_pd(x0, A, [], y, 1e-3);
How to i remove this error....Please help.............

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采纳的回答

Azzi Abdelmalek
Azzi Abdelmalek 2013-2-20
编辑：Azzi Abdelmalek 2013-2-20
Check if the function l1eq_pd is in your working folder, the same folder where you have your main code
  2 个评论
Tankeswar Kumar
Tankeswar Kumar 2013-2-20
Thank you..its working..........
Image Analyst
Image Analyst 2013-2-20
Then if he solved your question, please mark it as "Accepted."

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更多回答（1 个）

Image Analyst
Image Analyst 2013-2-20
Why are you passing only 5 of the 8 arguments? Also, type "path" on the command line to see that both m-files are on the list of folders in the search path.

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