卡尔曼滤波器是用前一个估计值和最近一个观察数据估计信号的值，他是用状态方程和递推的方法进行估计，本例用来追踪一个5阶的FIR不确定的滤波器系数。-Kalman filter is to use the previous estimate and the most recent observation data to estimate the value of the signal, he is using the state equation and recursive estimation m

通过matlab进行卡尔曼滤波，对温度和噪声后的信息进行估计-Calman filter is carried out by MATLAB, the temperature and after the noise estimate information