dec2hexWithSign

说明：  sift 由兩張圖片算出特徵點匹配演算法(sift calculated by the two pictures feature points matching algorithm)

并网逆变器采用LCL滤波器，能够进行滤波并网的功能，具有良好的效果(Grid inverter with LCL filter, capable of filtering and network capabilities, with good results)

心电信号的R波检测，特征提取，心率的计算，可视化的检测。简单易懂，使用方便(ECG R-wave detection, feature extraction, heart rate calculation, visualization of testing. Easy to understand, easy to use)

3dof robot arm jacobian and its inverse

leaf area measurment

this is a source code for contours detection.

通过AR模型模拟得到风荷载，其模拟是有davenport风速谱得到的(By AR model simulation of wind loads, and its analog davenport wind speed spectrum)

A program written for PSO

说明：  对单载频高斯脉冲的发生和其频移的研究，能够正常运行，很好的学习的例子。(The single transmits the happening of the gaussian pulse and its frequency shift research, can run normally, very good example. )

量子遗传算法对标准函数的优化，在matlab下的源程序(Quantum genetic algorithm optimization of the standard function in matlab source code under the)