雅克比迭代求解线性方程组课设,FIR 底通和带通滤波器和IIR 底通和带通滤波器，包括面积、周长、矩形度、伸长度。- Jacobi iteration for solving linear equations class-based, Bottom-pass and band-pass FIR and IIR filter bottom pass and band-pass filter, Including the area, perimeter, rectangular, elongatio