workspace

create and manipulate variable names in the target workspace by using strings

Now and then people want to load a file and assign them to a variable name with a meaning that reflects the data.

Up now Matlab users have many but two choices:
- using EVAL (evil)
- put the data burried inside a structure

Here is a third choice:

ws=workspace % class constructor
datastr='data1';
ws.(datastr)=load([datastr '.txt'])
plot(data1);

% Easy? No?

I'm almost sure there will be many protests to this submission.