knnLLR

kmeans 实现2维情形的聚类，自己编写的一个matlab实现(kmeans )

这是微分方程的问题，属于matlab范畴(This is the issue of differential equations, which matlab areas)

这是一个多输入多输出系统采用模型预测控制方法进行编程的例子，(multiinput multioutput mpc example)

模糊控制器：运用matlab建立复杂的模糊规则。既能开发程序源码码实现，也能使用matlab自带fuzzy工具箱完成。 可直接使用。 (Fuzzy controller: the use of Matlab to create complex fuzzy rules. Both the development of program source code implementation, can also use matlab own fuzzy toolbox to complete. Can be used directly.)

说明：  蚁周算法的Matlab程序，可运行，图像可视化，但速度较慢(Matlab algorithm ants week program can be run, image visualization, but slower)

intersection_lines(A, B) between two lines

防撞雷达波形为MFSK调制，可以实现多目标识别(Multi target recognition of MFSK modulation)

wav file to vector converter

伪距单点定位程序，最佳卫星组合选取以及接收机位置解算(Pseudorange single point positioning program, the best combination of satellite position receiver selection and calculating)

说明：  四旋翼无人机是一种可以被遥控也可以在无人为控制的状态下执行预定任务的飞行器，与传统直升机相比四旋翼飞行器的机械结构简单，且具有高精度，灵活精度以及较低成本的特点，被广泛用于军事侦察，农艺播撒、快递派送、摄影工作等领域。四旋翼飞行器自身具有欠驱动、多变量、非线性等特性，在外界的噪声干扰情况下，增加了四旋翼无人机的不稳定以及控制系统的设计难度。所以对四旋翼飞行器的位姿控制的研究，可以开拓科研人员对控制算法以及滤波算法的认知，具有重要的研究意义。(Four-rotor UAV is a kind of aircraft that can be controlled remotely or perform scheduled tasks without human control. Compared with traditional helicopters, the Four-rotor UAV has simple mechanical structure, high precision, flexible precision and low cost. It is widely used in military reconnaissance, agricultural broadcast, express delivery, photography and other fields. Four-rotor UAV has the characteristics of under-actuation, multi-variable and non-linearity. Under the circumstance of external noise, the instability of Four-rotor UAV and the difficulty of control system design are increased. Therefore, the research on attitude control of Four-rotor aircraft can broaden the knowledge of control algorithm and filtering algorithm for researchers, and has important research significance.)