today. I converted my handmade sample to fix densty masure.
I spended long time(about 5 hours).
and then.
I studied determiant and matrix to master cｒｙstallography of martensite transformation.
･・・・・・・
I can't understand almost. It's dificult to lead mathmatical express to physical mean.
I must do somehow unserstand!!
also I can step up.
tomorrow .I will ask subproffesional.
Prof said that he understand event of material sometime.
He spended 10 years to do so !
He read over 200 title in student !!
Endeavor is need!
If one do not nsseasary,one can't do anything .
I do what I need!
I do all !!!
bonus
I feel a little cold recently.
I won't catch a cold this year ,continue last year!!
Be carfule!
Helth body is base to do anything!!