DSP

离散时间信号和系统的频域表示以及序列的傅里叶变换 频率响应等(Discrete time signal and system frequency domain representation)

基于瞬时无功理论的检测电路，在matlab环境下的检测模块(jiancedianlu)

说明：  用基于下取样的技术easyensemble来实现类别不平衡数据的分类(Based on sampling techniques used under the category easyensemble to achieve the classification of unbalanced data)

说明：  灰度膨胀和腐蚀，matlab源程序，在matlab本身函数的基础上进行改进(Gray-scale expansion and corrosion, matlab source, in the matlab function itself on the basis of improved)

Cryptage et decryptage Cesaraffine

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)

这是EM560模块的AT命令规范，很值得学习的(This is the EM560 module AT command specification, it is worth learning)

XOR问题是神经网络里面一个经典的问题，本例子使用Matlab自编SVM对XOR问题进行解决~(XOR problem is a classical neural network inside the issue, the examples of the use of Matlab for self-SVM to solve the XOR problem ~)

常微分方程-初值问题【matlab例程】经典算法直接应用方便快捷(ODE- convenient initial value problem [] classical algorithm matlab routines direct application)

模拟退火算法例程解决优化求解问题，附有源代码(Simulated annealing algorithm routine to solve optimization problems, with source code)