In order to investigate and develop numerical calculation method for Schr odinger equation, we apply the finite difference method to eigenvalue problems in quantum mechanics. 摘要為研究和發展薛定諤方程的數值計算方法，本文將有限差分法應用到量子力學求解薛定諤方程本徵值問題。
To avoid aimlessness in choosing design parameters, the variable permission scopes were computed and protracted by applying numerical method. 為避免機構綜合過程中設計參數選取的盲目性，利用數值計算方法確定並繪製設計變數的可取值域。
