Learn how to calculate the sum of diagonal elements in a table using R programming. Step-by-step guide with examples.
仅供自己学习 思路: 直接通过下标的关系获得对角线元素计算,左上到右下的关系为matrix[ i ][ i ],右上到左下为matrix[ i ][row-i-1],那么直接从i计数到row,同时加上上左上到右下与右上到左下的元素,最后判断row为奇数还是偶数,如果是奇数,那么就要把中心的元素减掉
[Math Processing Error] Sum of Value Inside Sampling Window [Math Processing Error] Basic Up-Sampled Feature Map [Math Processing Error] Combine Form of [Math Processing Error] and [Math Processing Error] [Math Processing Error] Rectified [Math Processing Error] [Math Processing Error] The Distan...
Given a binary tree, print all nodes for each diagonal having negative slope `()`. Assume that the left and right child of a node makes a 45–degree angle with the parent.
The SA structure is designed in the form of an array of 3 × 3 PEs, called a kernel unit (KU), to optimize the convolution operation using a 3 × 3 kernel with stride 1. In general, each PE computes a partial sum of the convolution and sends it to other PEs to generate a single...
are performed to calculate a partial sum, which is then forwarded to the diagonal PEs to accumulate the output result. In this study, we optimized a DCA systolic array for the convolution operation using a 3 × 3 kernel with strides of 1 and 2, which are commonly used in CNN accelerators...