Profile Topics Started Replies Created Engagements Favorites Search replies: Forum Replies Created Viewing 1 post (of 1 total) Author Posts 2021年7月8日 at 下午8:49 in reply to: 作业四疑问 #8854 Score: 0 NeonParticipant mu是sinTheta,所以mu*dmu*dPhi=sinTheta*cosTheta*dTheta*dPhi,采样是对w的，dw=sinTheta*dTheta*dPhi,所以最后只剩一个cosTheta，个人理解是这样，不知道对不对。 Author Posts Viewing 1 post (of 1 total)
