,可以通过以下步骤来解决:
以下是一个示例的JavaScript代码实现:
function findMaxNeighborhood(matrix) {
let maxNeighborhood = 0;
for (let i = 0; i < matrix.length; i++) {
for (let j = 0; j < matrix[i].length; j++) {
let currentNeighborhood = 0;
// Check top neighbor
if (i > 0) {
currentNeighborhood += matrix[i - 1][j];
}
// Check bottom neighbor
if (i < matrix.length - 1) {
currentNeighborhood += matrix[i + 1][j];
}
// Check left neighbor
if (j > 0) {
currentNeighborhood += matrix[i][j - 1];
}
// Check right neighbor
if (j < matrix[i].length - 1) {
currentNeighborhood += matrix[i][j + 1];
}
// Check top-left neighbor
if (i > 0 && j > 0) {
currentNeighborhood += matrix[i - 1][j - 1];
}
// Check top-right neighbor
if (i > 0 && j < matrix[i].length - 1) {
currentNeighborhood += matrix[i - 1][j + 1];
}
// Check bottom-left neighbor
if (i < matrix.length - 1 && j > 0) {
currentNeighborhood += matrix[i + 1][j - 1];
}
// Check bottom-right neighbor
if (i < matrix.length - 1 && j < matrix[i].length - 1) {
currentNeighborhood += matrix[i + 1][j + 1];
}
if (currentNeighborhood > maxNeighborhood) {
maxNeighborhood = currentNeighborhood;
}
}
}
return maxNeighborhood;
}
// 示例用法
const matrix = [
[1, 2, 3],
[4, 5, 6],
[7, 8, 9]
];
const maxNeighborhood = findMaxNeighborhood(matrix);
console.log("最大邻域数:", maxNeighborhood);
这段代码会输出矩阵中的最大邻域数。请注意,这只是一个示例实现,实际应用中可能需要根据具体需求进行调整和优化。
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