canonical neighborhood的用法和樣例：
例句
- By analyzing the weighted covariance matrix of a local neighborhood, its least-squares plane was estimated.
對局部鄰域進行加權協方差分析，估計出該部域的最小二乘擬合平面。 - By theoretical analysis, it is shown that tracking error converges to a small neighborhood of zero.
通過李亞普諾夫方法，證明了跟蹤誤差收斂到零的一個小鄰域內。
