in matlab please

5 Hysterisis For our final step, set a low and high threshold such that a pixel is an edge pixel if its gradient is greater than the high threshold, or if it is greater than the low threshold and borders ( 8 -way) a pixel that is above the high threshold. The result should be a binary image. Here you just need to provide one example output, but also report the parameter choices (smoothing kernel and thresholds). An example can be found in Figure 4. Figure 4: Hysteresis thresheld binary edge image