对于阿达玛(Hadamard)变换光谱测量中缺少测量数据的情况,推导出估算值的误差公式.并得出结论:当缺少测量数据时,可随机地在已得的最大测量值和最小测量值之间取值以补足数据点,再由计算机解码,仍能以相当的精度获得所测光谱信息. For the lack of measurement data in the Hadamard transform spectroscopy measurement, the error formula for the estimate is derived and concludes that in the absence of measurement data, the error between the maximum and minimum measured values Between the values ​​to make up the data points, and then decoded by the computer, still can get the measured spectral information with considerable accuracy.