Zbuildpi

说明：  基于传递矩阵的方法，计算转子动力学系统临界转速及振型(Critical Speed and Vibration Mode of Rotor Dynamics System Based on Transfer Matrix Method)

matlab中用于解决高等动力学hamilton系统的相关程序(matlab used to solve the system of higher hamilton dynamics related procedures)

实现了P4多相码的产生和脉压，互补码的产生和自相关输出(The realization of the P4 polyphase code generation and pulse pressure, complementary code generation and auto-correlation output)

用matlab来评价金属元素污染程度，以判断污染的程度，其中污染的程度又分为不同等级。(use matlab to descripe metal)

comparison of BER of unipolar line coding and polar line coding. graph of BER vs SNR

2009年9月份研究生数学建模的程序代码和图表，题目：关于城镇就业人数的数学模型，获得二等奖。(September 2009 Graduate mathematical modeling of program code and charts, the title: on the mathematical model of urban employment, won second prize.)

rs erasures and decoding using the massey berklamp algorithm

使用matlab工具解洛伦兹方程的runge-kutta方法(matlab solution of Lorenz equations)

Define the input signal

MATLAB神经网络实例与精析随书源程序，程序简单明了，有解释，亲测可以应用，是神经网络初学者入门的较好的参考程序(With the instance of MATLAB neural network precision analysis with the source program of the book )