Escaping in verbatim strings What are verbatim strings? A more convenient version is the verbatim string: Well almost; there is exactly one character that can be escaped: As mentioned above, the verbatim string literal is a convenience way to enter a string literal in C.

Here is an example "script" set of Matlab commands in a file showing how to create these basic data types: The most common numeric types are 'double', 'uint8', and 'logical'.

These values arise as a result of a conditional test, e. A double quote " to delimit a string results in an error. To put a single quote in a string use two single quotes in a row ''. To put a number in a string, it's best to use sprintf.

One can also use the weaker num2string. Which functions you can call depends on your matlab "path". Here is an example function: Here is an example function using those two: You don't need to do anything special to access a file from a toolbox. Sometimes - other people have posted just the function you are looking for on "matlab central"; though beginners will probably find everything they need inside Matlab's massive library or one of the standard toolboxes.

Indexing accessing some elements of a matrix is very important in matlab.

Here is a script showing how to index: Here is a script showing how to do that: Here is a script which shows some basic control flow: In Matlab, it is often more efficient to not use loops, and to cast operations in matrix format operating on entire rows, columns, or matrices at a time.

Plotting figures is very important in matlab. Here is a very simple example of some plotting:writing a string to an excel file. Learn more about xlswrite.

Toggle Main Navigation. MATLAB Answers I want to write strings to an excel file. Because I need to do this frequently I think I need to first write to a matrix and then write the matrix to the excel file. Printing apostrophes (') in ABAP is really tricky as in ABAP coding we have to give values in quotes like 'Ricky World'.

So how to use WRITE: 'Ricky's World'?

If you try to type this it will give syntax error! Escaping in C#: characters, strings, string formats, keywords, identifiers. Andreas Gieriet, Since the Regex pattern most likely contains some \, it is more convenient to write Regex patterns as verbatim string.

The result is that the \ does not need to be escaped in the pattern.

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The sprintf function is similar to the fprintf, but instead of writing text to the command window or a le Example: Simple string message >> n = 3; y = sin(n*pi/2); >> s = sprintf(’The sine of %d pi/2 is %f’,n,y) s = The sine of 3 pi/2 is sprintf is useful for creating le names that contain parameters.

Your original string in MATLAB doesn't have an apostrophe in front so why do you want one when you read it back from Excel?

Perhaps it depends how the cell is formatted in Excel. If you wrote a string '' it might put it in the cell but consider it as a number if the cell format is "General". MATLAB is an interactive program for numerical computation and data visualization; it is used extensively by control engineers for analysis and design.

MATLAB even allows you to write your own functions with the function command; the apostrophe would have actually given the complex conjugate transpose.

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