分步傅利叶方法解非线性方程-Fourier step-by-step method for solving systems of nonlinear equations

FFT是离散傅里叶变换的快速算法，也可用于计算离散傅里叶变换的逆变换。快速傅里叶变换有广泛的应用，如数字信号处理、计算大整数乘法、求解偏微分方程-The FFT is a fast algorithm, can also be used to calculate the discrete Fourier transform of the inverse transform of the discrete Fourier transform. Fast Fourier Transform of a

Jacobi iteration for solving linear equations class-based, Based chebyshev underwater acoustic signal analysis, Dual-line interpolation FFT harmonic analysis kaiser windows.

Jacobi iteration for solving linear equations class-based, Mainly for data analysis and statistics, Very convenient to use.

Jacobi iteration for solving linear equations class-based, Various kalman filter design, Transceiver contains two client programs.