I am receiving information from C program but cannot access the data

2016 3 1
1 个回答
更新时间：2016 3 2
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I am receiving information from C program but cannot access the data.
Matlab line
[ret1] = calllib('fc_matlab','stopPrices','none');
works well, but I have no idea how to get the return values. They are printed to Matlab as
fc_msg =
1, EUR/USD, Bid=1.087480, Ask=1.087600
I would appreciate you help,
Many thanks,
Leon

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回答（1 个）

Walter Roberson
Walter Roberson 2016-3-2

0 个投票

datacell = textscan(fc_msg, '%f%sBid=%fAsk=%f','Delimiter',',');
quantity = datacell{1};
currency = datacell{2};
bid = datacell{3};
ask = datacell{4};

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