Introduction - If you have any usage issues, please Google them yourself
This book has written more than 300 practical and effective numerical algorithm C language program. Its contents include the solution of linear equations, inverse matrix and determinant calculation, interpolation and extrapolation of polynomial and rational functions, integral and estimation of functions, numerical calculation of special functions, generation of random numbers, nonlinear equation solving, Fu Liye transform and FFT, spectral analysis and wavelet transform, statistical description and data construction. Modules, ordinary differential equations and partial differential equations, linear prediction and linear predictive coding, digital filtering, gray code and arithmetic code.