# tensorplay._composite_funcs.unfold_copy

Source: https://www.tensorplay.cn/docs/generated/tensorplay._composite_funcs.unfold_copy.html

# tensorplay._composite_funcs.unfold_copy

tensorplay._composite_funcs.unfold_copy(input, dimension, size, step)[[source]](../_modules/tensorplay/_composite_funcs.html#unfold_copy)