The unsupervised-snm-reconstruction from linzhu111

unsupervised-snm-reconstruction's People

Contributors

Stargazers

Watchers

unsupervised-snm-reconstruction's Issues

动态脉冲精炼Dynamic Spike Refining中程序有一个位置不太理解？

您好，请问下面这个程序当中为什么上面刚刚求得了“te = 2 * te”后，要立马将te的值置为0呢？
十分希望能帮忙解答一下，谢谢！！！

      elif (a > b and b > c) or (a < b and b < c):
            tle = a*min(float(a-b)/(2*(a-c)),float(b-c)/(2*(a-c)))
            tre = c*min(float(a-b)/(2*(a-c)),float(b-c)/(2*(a-c)))
            tm = float(a)*(c-b)/(c-a)    
            te = min(tm-tle,b-tm-tre)    
            assert(te>=0)
            te = 2 * te

           # 【疑问】为什么上面刚刚求得了“te = 2 * te”后，要立马将te的值置为0呢？
            #te = min(tm,b-tm)
            te = 0                         
            tl = tm - te/2
            tr = b - tm - te/2
            t_beforeitv = tl
            if t <= tl:
                if self.last_change[i*self.width+j] > 0:
                    itv = self.last_change[i*self.width+j]
                else:
                    itv = a
            elif t > b - tr:
                itv = c
            else:
                if a*c - c*tl - a*tr == 0:
                    itv = a*c*te
                else:
                    itv = a*c*te/(a*c - c*tl - a*tr)