cost207

自己编的一个雷达面显示程序，主要练习的是划线函数的使用技巧(radar,for fun,)

java与matlab编程的例题。想要做类似工程项目的人员可以参考哦。(java and matlab programming examples. Want to do similar projects can reference Oh.)

单相逆变器的双环系统matlab仿真（阻性,感性性,容性负载）(Single-phase inverter bicyclic system matlab simulation (resistive, inductive, capacitive load))

包含有粒子群和遗传算法寻优的代码,是非常好的支持向量机代码(libsvm and Ga and pso)

非线性反演中的共轭梯度反演方法 MATLAB程序(Conjugate gradient inversion in the nonlinear inversion method for MATLAB program)

fitness = 20+var(1).^2+var(2).^2-10*(cos(2*pi.*var(1))+cos(2*pi.*var(2))) (something about ACO)

给定特征函数，求解正交基,利用了SVM分解，快速有效兼容性好(Given the characteristic function, solving orthogonal basis)

地震波场是指有地震波传播的空间。本程序用于计算二阶精度规则网格，二维波场模拟。(Seismic wave field refers to the space where seismic wave propagates. This program is used to calculate second-order precision regular grids and two-dimensional wave field simulation.)

说明：  滑动DFT实现短时傅里叶变换的matlab代码，包括正变换和逆变换，可极大提高时频分析的计算效率(Sliding DFT to realize short-time Fourier transform matlab code, including positive and inverse transforms, can greatly improve the efficiency of time-frequency analysis.)

有限差分法解二维电场，里面有正方形，矩形，正六边形以及二维无限场域问题(Finite difference method solution of two-dimensional electric field, which has a square, rectangle, regular hexagon, as well as infinite two-dimensional field problems)