PathSmoothing

用于分层模块化的louvain算法，该算法稳定性高，效率高(louvain algorithm for hierarchical modular, the algorithm is high stability, high efficiency)

说明：  自己做的两相混合式步进电机细分驱动控制，已经闭环成功，效果还不错(Self-made two-phase hybrid stepping motor subdivision drive control, has been closed-loop success, the effect is good.)

MATLAB实现图像的DCT变换及选择性重构(MATLAB for image reconstruction of DCT transform )

goldmin method - use a root in polynomial or function / iterative method

matlab 中一些很用的代码，数值分析于应用。(matlab code, numerical analysis on the application.)

已知两点经纬度，计算两点之间距离。 利用大地坐标！(The known longitude and latitude calculate the distance )

this is camera interface code for matlab.

说明：   让某一频率以下的信号分量通过，而对该频率以上的信号分量大大抑制的电容、电感与电阻等器件的组合装置。 (low-pass filter )

说明：  SVM分类器,关键是对信号进行分类，是模式识别的必备宝典(SVM classifier, the key is to classify the signal is essential for pattern recognition Collection)

语音信号处理 包括语音信号的同态处理和先行预测编码分析（LPC） 隐马尔可夫模型的分析（HMM）等(The voice signal processing includes a voice signal the homomorphic processing and the first prediction coding analysis (LPC) analysis of the Hidden Markov Model (HMM))