MATLAB: Do I receive an error while using the ISBUSDAY function in the Financial Toolbox 2.4.2 (R14SP2)

Financial Toolbox

I am using the ISBUSDAY function with an unsorted list of holiday dates. Occasionally I receive the following error message:

 ??? Subscript indices must either be real positive integers or logicals.
 Error in ==> isbusday at 101
   h(hsuf-length(hpre)) = [];

To reproduce this error download the attached files and execute the following commands:

load Dates
OutDate = isbusday('31-Dec-2005', Dates)

Best Answer

This bug has been fixed in Release 14 Service Pack 3 (R14SP3). For previous product releases, read below for any possible workarounds:

We have verified that there is a bug in Financial Toolbox 2.4.2 (R14SP2) in the way that the ISBUSDAY function handles lists of holidays that are not in sorted order. As a workaround, use the ISBUSDAY function with a sorted list of dates. For example, use the following line of code:

OutDate = isbusday(('31-Dec-2005',sort(Dates))

instead of

OutDate = isbusday(('31-Dec-2005',Dates)

Related Solutions

MATLAB: Do I receive the error “??? Index exceeds matrix dimensions.” when using the BUSDATE function in the Financial Toolbox 2.1.3 (R12.1)

This bug has been fixed for Release 14 (R14). For previous releases, please read below for any possible workarounds:

This is a bug in the Financial Toolbox 2.1.3 (R12.1) that has been corrected in the Financial Toolbox 2.3 (R13+.)

This error occurred because the source code for the BUSDATE function looked only at a fixed number of future days in an attempt to determine the next business day. If you passed a HOLIDAYS vector to BUSDATE that contained more consecutive holiday days than BUSDATE searched, or if you asked for the next business day after September 10th, 2001 (after which the stock market was closed for several days), BUSDATE was not able to find a business day in the interval it searched.

As a workaround for versions of the Financial Toolbox prior to version 2.3 (R13+), try changing Line 53 from:

          rng = 1:4;                            % numbers to be added to dates

to:

          rng = 1:7;                            % numbers to be added to dates

MATLAB: Vcapg2

 i already get it...
 %For Camera Captured
%
cardum=vcapg2;
x=vcapg2;
imwrite (x,'cam1.jpg');
subplot(4,2,1);
imshow (x);
title('cam1');
 % Read Image
x = imread('cam1.jpg');
imshow(x);
subplot(4,2,2);
imwrite (x,'cam1.jpg');
title('Original Image');

Best Answer

Related Solutions

MATLAB: Do I receive the error “??? Index exceeds matrix dimensions.” when using the BUSDATE function in the Financial Toolbox 2.1.3 (R12.1)

MATLAB: Vcapg2

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