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The Answer to Life, the Universe, and Everything
A variation of a previous Hitchhiker's Guide to the Galaxy problem. *Inputs:* Life, the Universe, and Everything *Output:*...

約12年前

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Select every other element of a vector
Write a function which returns every other element of the vector passed in. That is, it returns the all odd-numbered elements, s...

12年以上前

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Parallel Computing and Save function
The <http://www.mathworks.com/help/toolbox/distcomp/labindex.html |LABINDEX|> function returns the index of the worker. You shou...

12年以上前 | 4

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Find all elements less than 0 or greater than 10 and replace them with NaN
Given an input vector x, find all elements of x less than 0 or greater than 10 and replace them with NaN. Example: Input ...

12年以上前

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Error when using decsg (PDE Toolbox)
Please make sure that your input matrix is valid. For example if it defined polygons, please make sure it does not contain any d...

約13年前 | 0

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Determine if input is odd
Given the input n, return true if n is odd or false if n is even.

約13年前

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Find the sum of all the numbers of the input vector
Find the sum of all the numbers of the input vector x. Examples: Input x = [1 2 3 5] Output y is 11 Input x ...

約13年前

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Times 2 - START HERE
Try out this test problem first. Given the variable x as your input, multiply it by two and put the result in y. Examples:...

約13年前

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Make the vector [1 2 3 4 5 6 7 8 9 10]
In MATLAB, you create a vector by enclosing the elements in square brackets like so: x = [1 2 3 4] Commas are optional, s...

約13年前

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Standalone application for Mac
Yes this is possible since MATLAB Compiler 4.13 (R2010a). You will need to install and configure a preferences pane though; see ...

13年以上前 | 0

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Compiler cannot find "tmwtypes.h"
Note that matrix.h has the following include line: #include <tmwtypes.h> So that is with <> brackets and not "" double ...

14年弱前 | 3

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How do I package a multi-file MATLAB project into a Java program?
With MATLAB Builder JA, there is no main MATLAB file. The MATLAB functions which you add to a certain class will become methods ...

14年弱前 | 3

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avi codec issues in 64-bit Windows 7 environment
The Xvid codec works pretty well in combination with MATLAB. A 64-bit version can be downloaded from: <http://www.digital-dig...

14年弱前 | 0

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problem of DOS window
I guess you use MATLAB Compiler. In that case what you could do is first implement a GUI in MATLAB for example using GUIDE or by...

14年弱前 | 0

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Help request: using Instrument Control toolbox with Ni-Scope and PXI-5122
To add to Ankit's instructions, there is also a third option: 3. The device can be NI-DAQmx and show up as "Dev1" or "Dev2", ...

14年弱前 | 0

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Datacursormode
Yes this is possible and documented under "Creating Multiple Data Tips" on: <http://www.mathworks.com/help/techdoc/creating_p...

14年弱前 | 1

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Database Connectivity in MATLAB 2010B picks up only one row from Oracle
Please consider using JDBC drivers instead of ODBC: # They are more reliable on 64-bit Windows. # They should perform better...

14年弱前 | 0

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Extendable, but bacward compatible M code.
Working with structures is indeed an option. Other options include working with VARARGIN and VARARGOUT: <http://www.mathworks.c...

14年弱前 | 0

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Forcing a singleton to be treated as a SAFEARRAY
The default data conversion rules for MATLAB's COM interface convert all non-scalar MATLAB arrays into 2-dimensional SAFEARRAYs...

14年弱前 | 1

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Mex Error: undeclared identifier What does this mean?
USE_DEFAULT_SIM_STATE is defined in simstruc.h so it sounds like you may be missing the following include in your C code: #...

14年弱前 | 0

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Simple GUI to allow Surface plot from excel
There are various ways in which you can call MATLAB from Excel: * <http://www.mathworks.com/products/excellink/ Spreadsheet L...

約14年前 | 0

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Inserting a column in a matrix without deleting any column
Suppose you have: >> A=reshape(1:16,4,4) A = 1 5 9 13 2 6 10 14 3 ...

約14年前 | 12

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Import data from GUI into cell
Suppose you have: A = 'a b c'; Possibly obtained by: A = get(handles.myTextEdit,'String'); Then to get each char...

約14年前 | 0

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Embed a Matlab graph in a C++ GUI application
You cannot embed an "interactive graph" into your C++ GUI, static graphs should work though. So you are then just displaying the...

約14年前 | 1

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Combining legend data
What you could do here is first change your code a little to obtain handles to the plot: p1= plot(4.5+rand(1,50),'o'); ...

約14年前 | 1

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Iteration of changing discrete variables
You do not necessarily need to have a "standard increase" in a FOR-loop variable, for example the following code is valid: ...

約14年前 | 1

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Use of C++ External Interfaces API with Matlab Compiler Run Time
The following section of the MATLAB documentation tells you which libraries are needed to be able to use the MAT-File API from e...

約14年前 | 1

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"From Workspace" time delay
If you right-click a block and select "Block Properties..." you can enter a Priority which influences the order in which blocks ...

約14年前 | 0

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I have 2 columns and 10 rows of numerical data in my excel file. How to import this data in to MATLAB and then plot it?
Importing data from Excel can be done using the “readtable” function. For example, to read all data from myfile.xls: T =...

約14年前 | 11

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How to create windows forms in MATLAB?
I assume you are talking about .NET's Windows Forms, if so you would need to start with loading the correct Assembly: NET.a...

約14年前 | 3

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