No files found in the current folder or in the MATLAB path __matlab

summarizing the naming conventions:
Can only consist of alphanumeric letters, and cannot begin with a number. If the name is too long (generally not) there is no recognition. : Matlab file naming the main principle is that the first character can not be a number and underline, can not have spaces. Summary: Matlab file naming the main principle is that the first character can not be a number and underline, can not have spaces.

File name do not take a natural function of Matlab, the name of M filename as far as possible not to be simple English words, preferably by the size of English, numerals, underscores and so on. The reason is simple word naming easy and matlab internal function name, the result will appear some inexplicable errors.