短語詞組短語Perturbed projection gradient method 攝動投影梯度法gradient projection method 投影梯度法;利用梯度投影法;梯度投影法The Gradient Projection Method 投影梯度法modified gradient projection method 脩改梯度投影法memory gradient projection method 憶憶梯度投影算法generalized gradient projection method 廣義梯度投影法Rosen gradient projection method Rosen 梯度投影法general gradient projection method 廣義梯度投影法general perturbed gradient projection method 廣義攝動梯度投影算法 返回 projection gradient method