如何在 Julia 中查找数组最小值的值和索引?
How to find value and index of the minimum value of an array in Julia?
我有一个 5 元素数组,
5-element Array{Any,1}:
0.7720227280667112
0.2220636729556234
0.2917295078541099
0.0673233060720263
0.11171893016863099
我要求最小值(0.06)及其索引!我该怎么做?
您可以像这样使用[findmin
]1函数:
julia> a = [0.7720227280667112; 0.2220636729556234; 0.2917295078541099; 0.0673233060720263; 0.11171893016863099]
5-element Vector{Float64}:
0.7720227280667112
0.2220636729556234
0.2917295078541099
0.0673233060720263
0.11171893016863099
julia> findmin(a)
(0.0673233060720263, 4)
我有一个 5 元素数组,
5-element Array{Any,1}:
0.7720227280667112
0.2220636729556234
0.2917295078541099
0.0673233060720263
0.11171893016863099
我要求最小值(0.06)及其索引!我该怎么做?
您可以像这样使用[findmin
]1函数:
julia> a = [0.7720227280667112; 0.2220636729556234; 0.2917295078541099; 0.0673233060720263; 0.11171893016863099]
5-element Vector{Float64}:
0.7720227280667112
0.2220636729556234
0.2917295078541099
0.0673233060720263
0.11171893016863099
julia> findmin(a)
(0.0673233060720263, 4)