You are a given a unimodal array of n distinct elements, meaning that its entries are in increasing order up until its maximum element, after which its elements are in decreasing order. Give an algorithm to compute the maximum element that runs in O(log n) time. 输入格式: An integer n ...
Specifically, F1 ~ F5 are unimodal, F6 is a step function that has one minimum and is discontinuous, F7 is a noisy quartic function, F8 ~ F13 are multimodal functions where the number of local minima increases exponentially with the growth of the problem dimension, and F14 ~...
Another often used estimate, particularly in emission image reconstruction, is the maximum a posteriori probability (MAP) estimate. This estimate is obtained by considering a uniform cost function given by (132)C(ŗ1,ŗ2)={0if|ŗ1−ŗ2|≤Δ1otherwise where Δ is small positive number....
In order to search the entire power-duty cycle curve (P-Dcurve), the initial pollens need to be distributed in the entire duty cycle range. The choice of pollen numbermis important for the global search. Larger numbermimproves the probability of finding the global optimal solution but leads ...