研究生工程数学里一些方法的实现，例如三弯矩法，还有航阶梯型，差分法等。-secant，threemoment，and other realization in progress mathmatic of graduates

在matlab中应用牛顿切线法和割线法求解一元多次方程,很好的-In the application of matlab Newton tangent method and secant method solving one yuan equation for many times, very good

In the application of matlab Newton tangent method and secant method solving one yuan equation for many times, very good