projection gradient method

基本解釋

The correction of the observation is obtained by the interation with gradient projection method and a simple calculation example is given to verify it.
本文以梯度投影法迭代直接求解出觀測值的改正數(shù)，并在最后給出一個簡單算例，以資驗證。
In order to attain a high-resolution image, the algorithm is based on the MAP algorithm, solving the optimization by proposed iteration steps with using the gradient projection method.
該方法基于MAP算法，通過利用梯度投影的方法對重建結(jié)果不斷進(jìn)行迭代優(yōu)化得到最終的理想高分辨率影像。
A new nonlinear optimization method called variable metric gradient projection method is presented. It is a combination of mathematical programming with optimality criterion.
本文將數(shù)學(xué)規(guī)劃法與優(yōu)化準(zhǔn)則法有機地結(jié)合起來，導(dǎo)出了一種新的優(yōu)化方法——變尺度梯度投影法。