A 2D homogeneous Helmholtz case (u=sin(x)cos(y) with a square) with % two Dirichlet edges (x=1,y=1
A 2D homogeneous Helmholtz case (u=sin(x)cos(y) with a square) with % two Dirichlet edges (x=1,y=1) and two Neumann edges (x=0,y=0) % by indirect s...
A 2D homogeneous Helmholtz case (u=sin(x)cos(y) with a square) with % two Dirichlet edges (x=1,y=1) and two Neumann edges (x=0,y=0) % by indirect s...
To estimate the input-output mapping with inputs x % and outputs y generated by the following nonlinear, % nonstationary state space model: % x(t+...
利用示波器的X和Y通道輸出采樣波形圖形 注:顯示兩個周期。掃頻頻率100Hz...
可以進行曲線回歸擬合算法的四參數算法。函數為 y = (a-d)/(1+(x/c)^b) +d . ec50.m 為其主要函數...
(1)利用多項式擬合的兩個模塊程序求解下題: 給出 x、y的觀測值列表如下: x 0 1 2 3 4 5 y 2.08 7.68 13.8 27.1 40.8 61.2 試利用二次多項式y=a0+a1x+a2x2進行曲線擬合。 (1)多項式擬合方法:假設我...