Gravity_anomaly

matlab上实现的前推回代算法，结合遗传算法，有效的电网系统无功功率的优化问题，采用的模型是22节点的电力系统模型。(Matlab implementation of the forward and backward generation algorithm, combined with genetic algorithm, an effective power system reactive power optimization problem, the model is a 22 node power system model.)

极大似然辨识程序以及离散模型的阶检验，用于系统辨识(Maximum likelihood identification procedures and the order of the discrete model tests for system identification)

matlab塑性有限元程序，newton-rafesun(matlab elasto-plastic fem code)

说明：  雁群编队控制算法，根据原文进行简化，UAV上可以进行编队控制(Formation Control Algorithms for Wild Goose Groups)

These exercises and projects were originally the even-numbered exercises in the first edition. (The first edition did not distinguish between exercises and programming projects.) For the benefit of readers who have the first edition, the original exercise number is given in square brackets. For example, the notation [was #4] indicates that the number of the exercise (or programming project) was 4 in the first edition. If an answer is different because of second-edition changes, the word "modified" will appear inside the brackets: [was #4; modified].These exercises and projects were originally the even-numbered exercises in the first edition. (The first edition did not distinguish between exercises and programming projects.) For the benefit of readers(These exercises and projects were originally the even-numbered exercises in the first edition. (The first edition did not distinguish between exercises and programming projects.) For the benefit of readers who have the first edition, the original exercise number is given in square brackets. For example, the notation [was #4] indicates that the number of the exercise (or programming project) was 4 in the first edition. If an answer is different because of second-edition changes, the word "modified" will appear inside the brackets: [was #4; modified].)

计算加权加速度,计算目标和海洋回波的功率谱密度,用于时频分析算法。( Weighted acceleration, Calculating a target and ocean echo power spectral density, For time-frequency analysis algorithm.)

平衡截断算法 用于计算模型降阶过程的计算方法，属于控制论范畴(truncation balanced method)

“六度空间”理论又称“六度分隔”理论，可以通俗的阐述为“你和任何一个陌生人之间所间隔的人不会超过六个人”，也就是说最多通过五个人你就能认识任何一个陌生人。(" Six Degrees of Separation" theory known as " six degrees of separation" theory, can be described as a popular " people between you and any stranger spaced no more than six people," that is up to you by five people will be able to recognize any stranger.)

说明：  粒子滤波及改进算法比较，将各种算法进行比较和对比(Particle filter and improved algorithm comparison, comparison and comparison of various algorithms)

说明：  机器学习第二版书籍源码，文件较大，分章节上传(This is the code repository for Python Machine Learning - Second Edition, published by Packt. It contains all the supporting project files necessary to work through the book from start to finish.)