[已解决]hist画 pdf 分布居然不能出图 ，大家看看咋回事

爱的侍者

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subplot(221)
q=length(y5);
for i5=1:q
    if y5(i5)==99999
        y5(i5)=NaN;
    end
end
[A,A1]=hist(y5,15);
居然不能出图
咋回事

Aires

y5设为NaN可以这样：y5(y5==99999)=NaN;
[A,A1]=hist(y5,15);这个能返回A和A1的值，显示图形的话直接hist吧

爱的侍者

Aires 发表于 2013-2-21 12:42

                               
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y5设为NaN可以这样：y5(y5==99999)=NaN;
[A,A1]=hist(y5,15);这个能返回A和A1的值，显示图形的话直接hist吧 ...

谢谢！~ 版主

kongfeng0824

楼主可以分享一下你的pdf程序吗？

爱的侍者

kongfeng0824 发表于 2013-2-22 00:10

                               
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楼主可以分享一下你的pdf程序吗？

pdf 很简单的~
统计计数
不是matlab算的 ~用fortran算的 用matlab画图的 网上有的下
程序员网

Aires

是直接hist就解决了么？

爱的侍者

Aires 发表于 2013-2-24 11:57

                               
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是直接hist就解决了么？

en 不返回值 直接画图

Aires

爱的侍者 发表于 2013-2-24 14:58

                               
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en 不返回值 直接画图

嗯嗯，好

hqk1105

爱的侍者 发表于 2013-2-22 08:51
pdf 很简单的~
统计计数
不是matlab算的 ~用fortran算的 用matlab画图的 网上有的下

请问用Fortran怎么做PDF呀，有程序吗？我算的是每条经度上各纬度出现最大值次数的PDF