中南賽區(qū)ACM競賽題
Description
Given a two-dimensional array of positive and negative integers, a sub-rectangle is any contiguous sub-array of size 1*1 or greater located within the whole array. The sum of a rectangle is the sum of all the elements in that rectangle. In this problem the sub-rectangle with the largest sum is referred to as the maximal sub-rectangle.
Sensing in autonomous vehicles is a growing field due to a wide array of military and reconnaissance applications. The Adaptive Communications and Signals Processing Group (ACSP) research group at Cornell specializes in studying various aspects of autonomous vehicle control. Previously, ACSP has examined video sensing for autonomous control. Our goal is to build on their previous research to incorporate audio source tracking for autonomous control.
"arect" displays a 3-D plot of a pattern."makepattern" computes values of an array pattern cover function for
apattern.函數(shù)“arect”是給出一個方向圖的3D圖。函數(shù)“makepattern”是計算一個陣列方向圖的值。
