data-fitting

(1) 读取n副连续有重叠部分的图像，在n副图像中检测SIFT特征，并用SIFT 特征描述子对其进行描述。 (2) 匹配相邻图像的特征点，并根据特征点向量消除误匹配。 (3) 使用RANSAC方法，确定变换参数。 (4) 图像融合 ((1) Read n successive overlapping sub-part of the image, the image of the n sub-SIFT features detected and characterized using SIFT descriptors be described. (2) adjacent to the image feature point matching, and according to the feature vector to eliminate false matching points. (3) using RANSAC approach to determine the transformation parameters. (4) image fusion)

说明：  本代码作为初学者，读取AVI电影（matlab能读的AVI电影难找），并提取关键祯，做差分(The code as a beginner, read AVI movie (matlab can read the AVI movie hard to find), and extract key frames, so differential)

指纹识别预处理.细线化处理，C++翻译过来MATLAB坐仿真处理，适合初学者学习(fingerprint matching)

matalb仿真频率变化对相控阵雷达的天线增益带来的影响，并画图进行分析(Effect of antenna gain MATALB simulation of phased array radar frequency change brings, and drawing analysis)

通过9位置法进行加速度标定，采集旋转数据进行陀螺仪标定以及磁力计的标定，以达到减小误差为后续姿态跟踪或解算提高精度(IMU calibration)

检测运动的汽车，该视频文件是一帧一帧的图像按照一定顺序连接在一起。(Detect movement of the car, the video file is an image of a frame connected together according to certain sequence.)

用MATLAB实现最小二乘法和最小方差的参数辨识(Using MATLAB complete parameter identification method of least squares and minimum variance)

说明：  《精通MTLAB最优化计算》第9章 非线性最小二乘优化问题 源码(&quot The most proficient MTLAB Optimization&quot Chapter 9 source nonlinear least squares optimization problem)

本文件是比较LMS与LSL滤波器的参数的收敛速度(this document is compared with the LMS LSL filter parameters of the convergence rate)

you can plot the Array function of Smart Antenns