Matlab计算BMI数值与健康指标的函数

Homework problem: Write a Matlab function to calculate the body mass index (BMI) with the following function prototype:

function [BMI, status] = ComputeBMI(weight_kg, height_cm)

where the input weight_kg is the weight measured in kilograms and height_cm is the height measured in centimeters. The output BMI is the calculated BMI according to the inputs, and status should be 1, 2, 3, or 4 indicating the status of “underweight”, “normal or healthy weight”, “overweight”, or “obese”. Notice that the output BMI should be rounded to have precision to 0.1 and the status is determined according to BMI with this precision. For example, for a guy with weight of 68 kg and height of 165 cm, the output BMI should be 25.0 and the status should be 3 indicating “overweight”. Please refer to the webpage below for more info on BMI:

有关BMI计算公式与指标的资料