Especially used in sound and image processing to eliminate noise on the signal One of the methods is to use Median Filter. As an entrance to the system in the median filtering process the signal given is in ascending order and the number in the middle is output. it If the signal length is N, the filter length is 1, then the input signal x [n] is divided into pieces of length 1, and for each part filter output is calculated. a) Median filter linearity, time invariance, stability, causality and memoryless Identity the features together with the reasons. b) Calculate the system output, yin', if the following signal is input to L = 3 length median filter. x[n] = {1_n = 0 22 -17 = 5 Especially used in sound and image processing to eliminate noise on the signal One of the methods is to use Median Filter. As an entrance to the system in the median filtering process the signal given is in ascending order and the number in the middle is output. it If the signal length is N, the filter length is 1, then the input signal x [n] is divided into pieces of length 1, and for each part filter output is calculated. a) Median filter linearity, time invariance, stability, causality and memoryless Identity the features together with the reasons. b) Calculate the system output, yin', if the following signal is input to L = 3 length median filter. x[n] = {1_n = 0 22 -17 = 5