pvneizubianhua

说明：  matlab 绘制极坐标图 绘制直角坐标图(matlab matlab matlab matlab)

说明：  统计数据，spss matlab可用，已检测请放心下载(Statistics data)

此程序为用matlab编写的基于最小二乘法通过求解广义矩阵特征值及特征向量进行椭圆曲线拟合程序。 程序中x,y分别为采样点的横纵坐标。生成的结果矩阵为椭圆曲线aX^2+bXY+cY^2+dX+eY+f=0中的各项系数。(This program was written with matlab by solving the generalized least square method based on matrix values and eigen vectors of the elliptic curve fitting procedure. Process x, y, respectively transverse and longitudinal coordinates of sampling points. The results generated matrix of elliptic curve aX ^ 2+ bXY+ cY ^ 2+ dX+ eY+ f = 0 in the coefficients.)

first-order Engquist-Majda ABC in an FDTD program for 2D-TMz Wave.

永磁同步电机调速系统，采用模糊PI进行速度控制，常规PI进行电流控制(Permanent magnet synchronous motor speed control system, using fuzzy PI speed control, the conventional PI current control)

RGB转YIQ以便取明暗度部分，对单一图像进行人脸定位。 (RGB to YIQ brightness to take part, a single image for face positioning.)

some tutorials and books of matlab

自己所搭的模型，适应于电力系统pwm等进行参考，完全可运行且性能良好。(Take their own models to adapt to make reference to the direction of the power system, the model is fully operational and performance is good, I hope you will support.)

由我自己建立的Matlab2012b无人机飞行控制系统模型，并与SIMULINK的Stateflow工具在一起，实现了飞行控制，由Stateflow提供了控制策略，由SIMULINK构建了无人机模型的被控对象，并结合PID控制，实现全过程的监控(Matlab2012b UAV flight control system model created by my own, and with the simulink in Stateflow tools together to form one of its flight, a control model provides control policy consists stateflow, UAV model built by the simulink as a controlled object, combined with PID control and monitoring of the whole process of realization)

使用matlab实现的mvdr自适应波束形成算法仿真，含有详细代码说明，适用于初学者。(Use matlab to achieve the mvdr adaptive beamforming algorithm simulation, the code contains detailed instructions for beginners.)