本帖最后由 零零 于 2010-11-9 10:59 编辑
俺是文学系的,因为报了电子通信与软件工程系的公选课,遇到了一题不懂的题目,想找人请教一下~~~
Iterate the function x=2x -1
starting at x=1.5. Does the iteration converge or diverge? Discuss convergence and divergence of an iteration. Try to find out about this concept and write about it.
递进函数 x=2x-1 始于x=1.5. 这递进方法收敛或发散? 并讨论这递进方法收敛或发散性。
举例, 2=2 x 1.5-1, 3=2x2-1, ….
俺是文学系的,因为报了电子通信与软件工程系的公选课,遇到了一题不懂的题目,想找人请教一下~~~
Iterate the function x=2x -1
starting at x=1.5. Does the iteration converge or diverge? Discuss convergence and divergence of an iteration. Try to find out about this concept and write about it.
递进函数 x=2x-1 始于x=1.5. 这递进方法收敛或发散? 并讨论这递进方法收敛或发散性。
举例, 2=2 x 1.5-1, 3=2x2-1, ….

