1.a line drawn on a map connecting points of equal height
2.any spatial attributes (especially as defined by outline);
he could barely make out their shapes through the smoke
3.a feature (or the order or arrangement of features) of anything having a complex structure;
the contours of the melody
1.form the contours of
函數(shù)簡介 函數(shù)功能:在MATLAB中,該函數(shù)用于繪制矩陣的等高線。 語法格式: contour(Z) 繪制矩陣Z的等高線。在這里Z表示距X-Y平面的高度。Z必須至少是一個2行2列的矩陣,且矩陣中至少包含兩個不等的數(shù)值。MATLAB會根據(jù)Z中最小值和最大值自動確定等高線的條數(shù)和等高線的值。繪圖區(qū)間的x、y軸范圍分別為:[1:m]、[1:n]。其中[m, n] = size(Z),m表示Z的行數(shù),n表示Z的列數(shù)。 contour(Z,n) 這里n指定了等高線的條數(shù)。 contour(Z,v)