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Monthly Archives: March 2016
百度指数及其他
不知道博客还能维持多久,反正写是写的不多了,偶尔发点朋友圈点评下新闻就不得了了,最近也花了点时间申请个公众号,反正折腾着好玩。 我在 12 年那篇文章,脚注说我可以提供自己当时使用的代码,后面不断受到各种邮件求代码和数据,不过因为邮箱是 gmail,我半年才会看一次。 我自己是无所谓,其实代码很简单,原理也在这个博客里面一篇文章里面说了,只要稍微懂点技术,自己就可以写出来,花不了多少时间。 我也在这里把核心函数贴出来,算是做个回应: function curveData=filterP(picName) % 专心做一个曲线过滤的小程序 % 用这个把数据搞出来,存起来 %clear; 函数,不能用 clear %curveData 完全应该就是函数曲线的数据 %searchIndex 这个是对应的搜索量数据 %picName 数据图片名称 %indScale 数据图片刻度 % picName=input('name of the stock?','s'); % indScale=input('scale='); % 因为这是是函数调用,在调用的时候,参数已经赋值进去了,所以不必有这一句了 I = imread(picName,'jpg'); [row,col,c] = size(I);% 理论上有这一句,下面的通用性讲大大增强 … Continue reading
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