MATLAB: Does the DLL’s created by MATLAB R2011b work with MCR R2015b

compatibilityMATLABupgrade mcr

We are currently using MCR R2011b in our App. We built few of our DLL's with MATLAB R2011b. Now we are planning to upgrade MCR to R2015b in order to support Win8, Win 8.1 and Win 10.

Do we need to rebuild our DLL's with MATLAB R2015b to work with MCR R2015b?

(OR)

Does the DLL's created by MATLAB R2011b will support and work with MCR R2015b?

Best Answer

You need to rebuild. MCR versions are not compatible. Even MCR R2015b is probably not compatible with MCR R2016a.

Related Solutions

MATLAB: Predefined “Settings” in R2011b

Where and how are you trying to reload them?

In 11b I get the following:

>> which Settings -all
Settings is a built-in method  % Settings constructor
>> Settings = pi
Settings =
      3.1416
>> which Settings -all
Settings is a variable.
Settings is a built-in method  % Shadowed Settings constructor

So you're right that there is a name conflict, but a local variable should (as always) take precedence. So I'm wondering if this is a problem with zapping variables into existence inside a function.

If you have load foo in a function (and Settings is a variable in foo.mat) then you will run into name conflict problems. The solution is to use the functional form of load:

x = load('foo.mat');
Settings = x.Settings;
clear('x');

More info: http://www.mathworks.com/help/techdoc/import_export/braietb-1.html#bsdnp13

MATLAB: Wrong integration result with R2011b

Both answers are correct. Let me quote Wikipedia's entry for Constant of integration:

In calculus, the indefinite integral of a given function (i.e., the set of all antiderivatives of the function) is only defined up to an additive constant, the constant of integration.

Since -1/(8*a^2) does not depend on x it is just another constant of integration. You can also verify this if you derive both results with respect to x.

Best Answer

Related Solutions

MATLAB: Predefined “Settings” in R2011b

MATLAB: Wrong integration result with R2011b

Related Question