matlab function parser on gui

Question

I need to do a parser on my gui in matlab in which you can type your own function formula that will be used for computations. I came up with to make function that gets function from edit box as a string and saves it to m-file as a function. But any further calling changed file do not bring expected results if the first form of function were stored in memory. Do you have any other ideas to solve it?

Answer 1

与其将代码编写到m文件中， eval看一下eval函数 。