wind_dirct_drive_

卡尔曼滤波器,自适应方面的东西,用于滤波方面的(Kalman filter, the adaptive things for the filter)

利用matlab，计算三角晶格光子晶体能带图(Using matlab,we calculated triangular lattice photonic crystal energy band diagram)

实现火箭的垂直发射，并在重力作用下实现转弯。(Achieve vertical launch rocket and turn under the influence of gravity.)

实现维纳滤波器的设计，进过实践完全可行，请放心下载(Achieve Wiener filter design, into the practice entirely feasible, please rest assured download)

通过典型的图像操作来学习对数据绘图后的图像修改，以达到更加完美的效果(Through typical image manipulation to learn the image modification after data drawing, in order to achieve a more perfect effect)

说明：  继刚才上传得demo1，继续上传一个demo2， 其中如果文件不能运行，可能需要一些参数文件。(following in demo1 to upload a demo2, if the document can not run, some of the parameters may be required documents.)

作为用MATLAB语言编写的一段卡尔曼滤波程序，恳请大家指正！(Time-varying Kalman filtering process, as with the Writing section of MATLAB language program, I urge you to correct me!)

说明：  合成孔径成像雷达的经典RD算法，可以用来在某些机载雷达上使用，或用于初学者仿真(Synthetic aperture radar imaging of the classic RD algorithm can be used in some airborne radar use, or for beginners Simulation)

说明：  产生雷达中常用的sinc函数和chirp函数，以及均匀分布和高斯分布的白噪声(Commonly used in radar have sinc function and the chirp function, as well as the uniform distribution and Gaussian distribution white noise)

一个OFDM的仿真代码，可以直接在ＭＡＴＬＡＢＡ上运行(an OFDM simulation code can be directly operated in MATLABA)