wall_follow.py 文件源码

def fit_line(self):
        if self.received_data and self.xs.shape[0] > 0:
            # fit line to euclidean space laser data in the window of interest
            slope, intercept, r_val, p_val, std_err = stats.linregress(self.xs,self.ys)
            self.m = slope
            self.c = intercept

    # window the data, compute the line fit and associated control