matlab心形线代码

以下是使用Matlab实现心形线的代码：

t = -180:1/40:180; 
r = sind(t) .* (abs(cosd(t)) .^ 0.7) ./ (sind(t) + 7 / 5) - 2 * sind(t) ./ (sind(t) + 2); 
x = r .* cosd(t); 
y = r .* sind(t); 
fill(x, y, 'r'); 
title('I love U');

这段代码使用了三角函数和数学运算，通过在极坐标系中计算出每个点的坐标，然后转换到平面直角坐标系中，并使用`fill`函数将点连接成心形线的形状。最后，通过设置颜色参数为`'r'`，将心形线填充为红色。标题为"I love U"。希望这段代码能满足您的需求！ <span class="em">1</span><span class="em">2</span><span class="em">3</span>
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