Interpolation and fitting, solution of equations, data analysis, matlab implements five gray correlation degree computing model, Based on multi-document image obtained combining technique.

Achieve a grayscale image and further control for video surveillance, Dual-line interpolation FFT harmonic analysis kaiser windows, Contains the eigenvalue and eigenvector extraction, the training sample, and the final recognition.

Interpolation and fitting, solution of equations, data analysis, Fiber Transmission wireless communication system performance, Calculation crosshairs diffraction image at different distances.