http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Phương pháp truyền thống kết hợp với phần mềm MATLAB
Sách nói về tín hiệu rời rạc và các phép toán trên tín hiệu; các hệ thống rời rạc tuyến tính và bất biến với thời gian.
Signal Processing,Xử lý tín hiệu số