LDA的学习资料的合计！有MATLAB的实现例子！-Total LDA learning information! MATLAB examples of realization!

MATLAB一些有用的源代码，适合初级人员去学习和练习，里面有些代码比较实用，而且还有界面的制作。-Some useful MATLAB source code, suitable for junior staff to learn and practice, there is some code that is more practical, but also making the interface.