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该程序是关于AMI码单极性归零码单极性不归零码等数字基带码型的仿真程序，有GUI界面(The program is about the AMI code is not unipolar RZ unipolar and other digital baseband NRZ pattern simulation program, a GUI interface)

支持向量机的回归拟合_混凝土抗压强度预测数据预测(Support vector machine (SVM) regression fitting _ forecast data to predict the compressive strength of concrete)

说明：  lagrange插值。这个是一个采用MATLAB实现了拉格朗日插值的代码(lagrange interpolation. This is a code that uses MATLAB to implement Lagrangian interpolation)

说明：  matlab sym格式转换成char型和数值型的简易算法(sym convert to char or num simple algorithm )

QPSK by AWGN bit error rate picture

用MATLAB写的一个关于KECA的代码(Using MATLAB to write a code KECA)

matlab for drawing gaussian signal and wideband

说明：  计算海洋中海水密度，对于物理海洋学生很重要(It is important for physics students to calculate the density of seawater in the ocean)

说明：  it is matlab source code implemeted in Matlab 7.6. this is utilized in matlab.

Generate an hexagonal network with a free space pathloss model