MATLAB find函数 [r,c] = find(R == max(R(:))); thetap = theta(c
MATLAB find函数 [r,c] = find(R == max(R(:))); thetap = theta(c
请问如何理解PROE的齿轮渐开线方程r=36 theta=t*45 x=r*cos(theta)+r*sin(theta
例如B[R,C]=B[R',C'] 这个R'
组合恒等式的证明:C(r,r)+C(r+1,r)+C(r+2,r)+…+C(n,r)=C(n+1,r+1) C(n,1)
EXCEL 函数问题:MID($C$162,FIND("F",$C$162,FIND("=",$C$162,FIND(A
matlab编程,C=a*r^b,已知r和C,如何求出a、b?
MATLAB画半球程序为[R,Fia,Theta]=meshgrid(0:0.1:15,0:0.1:0.5*pi,0:0
证明C(r+1,n)+ 2C(r,n)+C(r-1,n) = C(r+1,n+2)
醇类R-OH,醚类R-O-R',醛类R-CHO,酮类O=C-RR',酯类R-C=O-O-R'中的R分别代表什么?
matlab中scan怎么用 [r c] = size(f); label = zeros(r,c); scan = z
F静max=mv/r中的max是什么意思,
matlab中语句find(y==max(max(y)))什么意思?求教