figure9

now some matlab code for fem is here.pls download it

matlab code for perceptron and adalin

信号与系统 信号与线性系统分析 matlab 编程研究(matlab signal and linear analysis)

水下环境，点声源辐射声场仿真Matlab源代码(Underwater environment, point source radiating sound field simulation Matlab source code)

抑制载波单边带simulink程序，进行频谱计算研究，分析信号特征。(Sideband suppressed carrier simulink program, Calculation of spectral analysis of the signal characteristics.)

说明：  KNN Search, performs KNN in matlab

圆孔夫琅禾费衍射和瑞利判据，研究衍射图样和爱里斑(round hole Fraunhofer diffraction and Rayleigh criterion.I hope it is useful for student。 )

用谱方法计算流体力学一些流动现象的整体稳定性,相控阵天线的方向图（切比雪夫加权），线性调频脉冲压缩的Matlab程序。( Spectral methods of computational fluid dynamics flow of some of the overall stability of the phenomenon, Phased array antenna pattern (Chebyshev weights), LFM pulse compression of the Matlab program.)

Converts GF entries into integers

说明：  matlab 帮助文档 有什么不懂得地方就看看 很方便(matlab help document what do not know where to look easy)