Calculate the amount of nanoseconds passed in the current day of a certain date string.
The test suite has been expanded and fixed.
The date string identifies the date and time to the nearest second, so we know that the last 9 digits of the correct number of nanoseconds have to be zeros. Where are these odd, fractional numbers coming from?
Remove NaN ?
Multiply a column by a row
Is X a Fibonacci Matrix?
Construct an index vector from two input vectors in vectorized fashion
Persistence will not help you solve this problem.
Find index of a string in a cell array
Translate German decimals to English decimals
how to concatenate matrices
What's my favourite food?
Choose a web site to get translated content where available and see local events and offers. Based on your location, we recommend that you select: .
You can also select a web site from the following list:
Select the China site (in Chinese or English) for best site performance. Other MathWorks country sites are not optimized for visits from your location.
Contact your local office