matlab中ezplot能画多幅图,怎样分别设置线条格式ezplot('abs(sqrt((x0-0)^2+(y0-0)^2)-sqrt((x0+9)^2+(y0-0)^2))-4.4517',[-20,20])set(findobj('Type','line'),'LineStyle','--','color','r') hold onezplot('abs(sqrt((x0-0)^2+(y0-0)^2)-sqrt((x0+9)
来源:学生作业帮助网 编辑:作业帮 时间:2024/06/28 04:12:14
![matlab中ezplot能画多幅图,怎样分别设置线条格式ezplot('abs(sqrt((x0-0)^2+(y0-0)^2)-sqrt((x0+9)^2+(y0-0)^2))-4.4517',[-20,20])set(findobj('Type','line'),'LineStyle','--','color','r') hold onezplot('abs(sqrt((x0-0)^2+(y0-0)^2)-sqrt((x0+9)](/uploads/image/z/3932837-53-7.jpg?t=matlab%E4%B8%ADezplot%E8%83%BD%E7%94%BB%E5%A4%9A%E5%B9%85%E5%9B%BE%2C%E6%80%8E%E6%A0%B7%E5%88%86%E5%88%AB%E8%AE%BE%E7%BD%AE%E7%BA%BF%E6%9D%A1%E6%A0%BC%E5%BC%8Fezplot%28%27abs%28sqrt%28%28x0-0%29%5E2%2B%28y0-0%29%5E2%29-sqrt%28%28x0%2B9%29%5E2%2B%28y0-0%29%5E2%29%29-4.4517%27%2C%5B-20%2C20%5D%29set%28findobj%28%27Type%27%2C%27line%27%29%2C%27LineStyle%27%2C%27--%27%2C%27color%27%2C%27r%27%29+hold+onezplot%28%27abs%28sqrt%28%28x0-0%29%5E2%2B%28y0-0%29%5E2%29-sqrt%28%28x0%2B9%29)
matlab中ezplot能画多幅图,怎样分别设置线条格式ezplot('abs(sqrt((x0-0)^2+(y0-0)^2)-sqrt((x0+9)^2+(y0-0)^2))-4.4517',[-20,20])set(findobj('Type','line'),'LineStyle','--','color','r') hold onezplot('abs(sqrt((x0-0)^2+(y0-0)^2)-sqrt((x0+9)
matlab中ezplot能画多幅图,怎样分别设置线条格式
ezplot('abs(sqrt((x0-0)^2+(y0-0)^2)-sqrt((x0+9)^2+(y0-0)^2))-4.4517',[-20,20])
set(findobj('Type','line'),'LineStyle','--','color','r')
hold on
ezplot('abs(sqrt((x0-0)^2+(y0-0)^2)-sqrt((x0+9)^2+(y0-0)^2))-4.4517',[-20,20])
set(findobj('Type','line'),'LineStyle','--','color','b')
最后只有最后一句set起作用
matlab中ezplot能画多幅图,怎样分别设置线条格式ezplot('abs(sqrt((x0-0)^2+(y0-0)^2)-sqrt((x0+9)^2+(y0-0)^2))-4.4517',[-20,20])set(findobj('Type','line'),'LineStyle','--','color','r') hold onezplot('abs(sqrt((x0-0)^2+(y0-0)^2)-sqrt((x0+9)
你画的是同一条直线,所以第二set是覆盖了第一个set的内容