问题描述：
MATLAB中求定积分
我编程如下
int((-0.0342)*x^6-0.016*x^5+1.3545*x^4+0.4611*x^3-16.9306*x^2-2.9858*x+33.9888,x,-3.1416,3.1416)
可是系统报错
Error using ==> mpower
Matrix must be square.
是怎么回事啊,
我编程如下
int((-0.0342)*x^6-0.016*x^5+1.3545*x^4+0.4611*x^3-16.9306*x^2-2.9858*x+33.9888,x,-3.1416,3.1416)
可是系统报错
Error using ==> mpower
Matrix must be square.
是怎么回事啊,
问题解答：
我来补答展开全文阅读