Now that I am natural, those are fond memories but I have no desire to relive it, at least not on a weekly basis. Roller setting my hair now requires a lot of patience but as I practiced there are some things I perfected and learned making each experience easier and easier; for examp...
The second reason is the weather.Instead of being hot and sweaty,it's always cool and wet.When I think of my visits,I can just feel the fall wind in my hair,see the white winter snow,hear the soft spring rain splashing(溅落) on the sidewalks and feel the warm s...
The improved LMD is proposed based on the self-similarity of roller bearing vibration signal extending the right and left side of the original signal to suppress its edge effect. After decomposing the extended signal into a set of product functions (PFs), the PE is utilized to display the ...