fax_communication_and_modem

沿曲线运动的小球演示的matlab示例代码,例子为沿sinx曲线运动(matlab sample code of moving along the curve ball demo , the example is curved along the sinx )

modified 180 voltage souce inverter similar to p.s.bimbra circuit

cocos2dx 11种粒子效果源码,cocos2dx 11 seed particle effect source(cocos2dx 11 seed particle effect source)

上帝算法是优化算法中一种比较特殊的算法，与哲学心理学有关联。(God s Algorithm)

说明：  MATLAB编写的有关数学问题的数学函数优化程序，即求函数极值问题的相关程序(MATLAB solving physics problems of extreme values with mathematics)

基于matlab利用顺序滤波器方法进行语音端点检测的算法实现代码(Sequential filter method based on matlab voice endpoint detection algorithm code)

Susan角点检测算法，计算得到图像的角点(Susan corner detection algorithm)

基于粒子滤波SOC估算的源码，包含原始数据，可看到直观的计算结果。(SOC estimation based on particle filter source code, containing the original data, you can see the visual results.)

基于PCA和白化的数据预处理操作，PCA具有两个功能：维数约减和数据可视化；白化的目的是去掉数据之间的相关性。深度学习的一个主要工作就是数据的预处理(Based on PCA and data pre-whitening operation, PCA has two functions: dimensionality reduction and data visualization whitening purpose is to remove the correlation between the data. One of the main work is to study the depth of pre-processed data)

最速下降法，优化算法的一种，具有二次收敛性，若目标函数为二次正定函数，经有限步可达到极小点(Steepest descent method, an algorithm with quadratic convergence, if the objective function is quadratic positive definite function can be achieved by the finite step minima)