在MATLAB中，允许在函数名中包含哪些ASCII字符？

I have a set of objects that I read information out of that contain information that ends up becoming a MATLAB m file. One piece of information ends up being a function name in MATLAB. I need to remove all of the not-allowed characters from that string before writing the M file out to the filesystem. Can someone tell me what characters make up the set of allowed characters in a function name for MATLAB?I have a set of objects that I read information