热电偶冷端补偿 c语言程序

以下是一个简单的热电偶冷端补偿的C语言程序：

#include <stdio.h>

int main()
{
    float temperature, cold_junction_temperature, compensated_temperature;

    printf("Enter the temperature reading (in degrees Celsius): ");
    scanf("%f", &temperature);

    printf("Enter the cold junction temperature (in degrees Celsius): ");
    scanf("%f", &cold_junction_temperature);

    // calculate the compensated temperature using the formula
    compensated_temperature = temperature - (0.00428 * (temperature - cold_junction_temperature));

    printf("Compensated temperature: %.2f degrees Celsius\n", compensated_temperature);

    return 0;
}

该程序需要用户输入热电偶的温度读数和冷端温度读数，然后使用公式计算补偿后的温度读数，并将其输出。在公式中，0.00428是热电偶的温度电动势（TME），并且通过将该值乘以温度偏差（即温度读数减去冷端温度读数）来计算出补偿后的温度读数。