一个温度传感器匹配算法，从一组传感器中，选择电阻值相近的温度传感器作为一对，满足配对数最大要求，采用构造矩阵，高斯消元法，根据设定精度要求，自动找出最大配对数。-A temperature sensor matching algorithm, from a set of sensors, select the resistor values ​ ​ as similar to a pair of temperature sensors to meet the maximum