gradient

SVM 程序 用于模式识别 小样本学习 (SVM pattern recognition procedures for the small sample study)

谐波叠加法模拟随机风载荷，matlab写的程序，采用三角级数模拟时程风载荷(Superposition of harmonic pseudo random wind loads, matlab written procedures, when using trigonometric series simulate the way the wind load)

稀疏表达中最小化l1范数问题的求解过程，matlab编写(Sparse expression l1 minimization process of solving the problem of norm, matlab write)

说明：  matlab通信仿真，超级有用的，非常经典哦，哈哈(matlab communication simulation, super useful, very classic, haha)

详细介绍主元分析的步骤、用matlab具体的实现方式(Details the steps of the principal component analysis using matlab specific way to achieve)

希尔伯特包络谱，程序简单易懂，适合初学的人学习(Hilbert envelope spectrum, straightforward procedures, suitable for beginners to learn)

说明：  利用枝切法和质量图法引导相位解缠，可用于InSAR数据处理(Phase unwrapping guided by branch-cut method and mass graph method)

canny边缘算法的实现，代码比较简单，能实现。(canny edge algorithm, the code is relatively simple to achieve.)

图像处理程序集 (Image processing assembly )

threePhaseRectifierwithActiverLoad ,model and simulation