用户系统辨识理论,国外经典的系统辨识理论书籍-System Identification theory for the Users, foreign classical systems theory books, edited by the Lennart Ljung

how to use FFt for all kind of systems for further informations contact me via my personal mail account

Mathematica是一款科学计算软件，很好地结合了数值和符号计算引擎、图形系统、编程语言、文本系统、和与其他应用程序的高级连接。很多功能在相应领域内处于世界领先地位，它也是使用最广泛的数学软件之一-Mathematica is a scientific computing software, a good combination of numerical and symbolic computing engine, graphics systems, programming language

数字通信系统中信噪比与误码率关系的Matlab模拟-The relationship between citic to noise ratio and bit error rate of digital communication systems Matlab simulation