如何在给定的递增间隔内计算数组中的元素？

function calculateArrayElements(array, interval) {
  var result = [];

  for (var i = 1; i < array.length; i++) {
    var prevElement = array[i - 1];
    var currentElement = array[i];

    // 计算结果
    var calculatedElement = prevElement + interval;

    result.push(calculatedElement);
  }

  return result;
}

// 示例用法
var inputArray = [1, 3, 5, 7, 9];
var interval = 2;

var calculatedArray = calculateArrayElements(inputArray, interval);
console.log(calculatedArray);