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Michael Katz


MathWorks

24 total contributions since 2011

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Contributions in
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Submitted


Base64 Image Encoder
Encode a MATLAB (R) figure or file on disk as a string in Base64

4 years ago | 9 downloads |

Submitted


Google(R) Translate
Translates a string between languages using Google(R)'s Language API.

4 years ago | 5 downloads |

Submitted


Compare Two Figures side by side
Takes the content of a two figures and puts them next to each other in one figure window.

4 years ago | 5 downloads |

Thumbnail

Problem


Sort numbers by outside digits
Sort the array so that they are sorted as if their value was a 5 digit number made from the first three and last two digits of t...

9 years ago | 2 | 130 solvers

Solved


Sort numbers by outside digits
Sort the array so that they are sorted as if their value was a 5 digit number made from the first three and last two digits of t...

9 years ago

Answered
MATLAB Mobile 3.1 support 'input' ?
Not yet.

9 years ago | 0

| accepted

Solved


Return the 'Size' of a String of Code
One of the most 'mysterious' parts of playing Cody is the sizing system. Given a string of commands, return the size that Cody w...

9 years ago

Answered
setXmlStandalone bug?
Our implementation doesn't forward that document property to the serializer. You'll have to do it yourself, like this: docN...

9 years ago | 0

| accepted

Solved


Make a checkerboard matrix
Given an integer n, make an n-by-n matrix made up of alternating ones and zeros as shown below. The a(1,1) should be 1. Example...

9 years ago

Solved


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 ...

9 years ago

Solved


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:...

9 years ago

Answered
How to edit *.m files on Matlab Mobile?
There is no way to edit files with MATLAB Mobile. Well, at least not without directly manipulating the text in the workspace wit...

9 years ago | 0

| accepted

Answered
Saving and loading portfolios of editor windows?
You can use the MATLAB Editor API to batch open and close a set of files. See my "Saving state" example: <http://blogs.mathworks...

9 years ago | 0

| accepted

Answered
Read Arabic Text from Excel and print it
It might be matter of encoding, that is fwrite might be using ASCII or windows-1252. Try making the file UTF-8 fid = fopen(...

9 years ago | 0

Answered
Matlab Mobile - figures do not show up on iPhone
This is not expected behavior. What kind of plots are you creating? Maybe create a support request and I will work with the supp...

9 years ago | 0

Answered
Matlab Mobile - More than one device with one desktop session
Yes. Be aware that the history and "server state" depend on the back-and-forth communication. For example if you create a plot w...

9 years ago | 0

| accepted

Answered
Try-catch syntax error
The MATLAB Connector is not supported on versions earlier than R2009b. We haven't tested it on 7a, but I am pretty sure it's not...

9 years ago | 0

Answered
emacs key bindings in matlab editor
You can download old keyboard shortcut sets from the file exchange. Christina wrote up the instructions in a desktop blog post: ...

9 years ago | 0

| accepted

Answered
large files, very slow editor, no fix?
Try also increasing the size of the Java heap. File -> Preferences -> General -> Java Heap Memory. It may not help, depending on...

9 years ago | 1

| accepted

Answered
editor multiple tabs
Try docking the editors first. It's the south-east pointing arrow in the right of the menu bar. If Editor windows are undocked t...

9 years ago | 36

| accepted

Answered
Is it possible to install the Matlab mobile connector if I do not have write permission to the MATLAB Installation folder ?
Hi Marc. Yes, but it is not as easy. You need to unzip the MATLABConnector.zip file to your desired directory, and then add the ...

10 years ago | 0

| accepted

Answered
How to open the xcel file automatically?
winopen('C:\Documents and Settings\ototemp-u\Desktop\myfile.xlsx')

10 years ago | 1

Answered
How can i save my result in each different files using FOR?
Try: save(savefile,'P'); The second argument to SAVE should be the variable's name, not it's value.

10 years ago | 0

Answered
How do I remove the empty cells from a vector of cells?
I wanted to do: strs = setdiff(strs,{''}) but turns out it reorders the output: strs = 'four...

10 years ago | 2