Over the course of May in Bozeman, the length of the day is rapidly increasing. From the start to the end of the month, the length of the day increases by 1 hour, 7 minutes, implying an average daily increase of 2 minutes, 13 seconds, and weekly increase of 15 minutes, 34 seconds.
There is no inheritance for structs as there is for classes. A struct cannot inherit from another struct or class, and it cannot be the base of a class. Structs, however, inherit from the base class object. A struct can implement interfaces, and it does that exactly as classes do. Here's a code snippet of a struct implementing an interface:
Note str2num uses the eval function to convert the input argument. Side effects can occur if the string contains calls to functions. Using str2double can avoid some of these side effects. x = str2num('str') converts the string str, which is an ASCII character representation of a numeric value, to numeric representation. str2num also converts string matrices to numeric matrices. If the input string does not represent a valid number or matrix, str2num (str) returns the empty matrix in x. The input string can contain one or more numbers separated by spaces, commas, or semicolons, such as ' 5 ', ' 10,11,12 ', or ' 5,10;15,20 '.