ben shu zhu yao zhen dui ke li yi gun dong he hua dong wei zhu yao yun dong xing shi de tui yi zhi yun dong tong guo tong ji li xue de fang fa jian li le miao shu dan ke li dong li xue de lang zhi wan fang cheng bing de dao le miao shu ke li su du gai lv mi du han shu Probability Density Function PDF de fu ke pu lang ke fang cheng cong er jiang dan ke li shou li yu ke li qun ti su du de tong ji te zheng jie he le qi lai jiang ting shi yin ru dao lang zhi wan fang cheng zhong mo ni le da liang ke li jian xie xing de yun dong guo cheng tan tao le ke li qun ti zai da de shi kong chi du shang ti xian de dui liu he kuo san te zheng bing fen xi le sha zhi chuang mian he luan shi jia sha chuang mian de dong tai yan hua te zheng fu ke pu lang ke fang cheng de ding tai jie xi jie gei chu de su du PDF yu shi yan zi liao fu he jiao hao jun biao xian chu lei zhi shu fen bu zhe zhong lei zhi shu fen bu shi you dan ke li shou li yin qi de ji ku lun mo ca li he sui ji li dao zhi le zhe zhong lei zhi shu fen bu er yan shui liu fang xiang de que ding xing de shi jun li shi de fen bu chan sheng le pian tai lang zhi wan fang cheng zhi jie mo ni dan ke li su du xu lie de dao de dan bu bu chang he dan bu shi jian de guan xi ti xian le dan bu bu chang he dan bu shi jian shi xiang guan lian de wei le miao shu ke li jing zhi shi de shou li zhuang tai zai su du wei 0 shi yin ru bu tong fen bu de ting shi mo ni le ke li zai da de shi kong chi du shang de zheng chang qi yi dui liu he kuo san te zheng jie guo biao ming dui yu jun yun ke li kuo san te xing you ting shi fen bu de wei bu te zheng jue ding bu tong fen bu de ting shi ke dao zhi qian kuo san chao kuo san he zheng chang kuo san dui yu fei jun yun ke li qun ti you ke li fei jun yun xing chan sheng de chang wei fen bu jiang dao zhi yu jun yun ke li de chang wei fen bu wan quan bu tong de dui liu he kuo san te zheng zai da de shi kong chi du shang fei jun yun ke li qun ti zong shi chu xian dan dao yun dong zhe dui ying de bu shi qi yi kuo san er shi que ding xing de yan cheng fen xuan guo cheng