SIFT

说明：  用Simulink工具编写代码(S-Function方式)，产生一单径瑞利信道，其多普勒谱为经典谱(Simulink tools with the code (S-Function mode), resulting in a single-path Rayleigh Road, the Doppler spectrum for the classical spectrum)

用matlab程序编写的，用于计算机视觉或摄影测量中图片的特征点提取。(Using matlab programming, for computer vision or photogrammetry image feature extraction.)

点云数据的匹配处理，其中icp算法是经典的方法，其精度和可靠性比较好。(the registration of point cloud,icp is the registration method. )

这是一个用于解决非线性最小二乘优化问题的Matlab程序，(This is a guarantee nonlinear least squares optimization problem of Matlab program.)

《Matlab批量读写Excel转化csv格式并邮件发送》内含三个函数： 1、MyXlsWriteV1.m:在不关闭Excel文件时，将所有数据写入到Excel中，减少读写时间：内含Excel单元格转化函数； 2、xlsx2csv.m把路径path中的xlsx文件批量转换为csv文件 ； 3、LjwSendQQMailV1:发送电子邮件,可含附件。 ("Matlab batch conversion of read and write Excel csv format and send mail" includes three functions: 1, MyXlsWriteV1.m: without closing the Excel file, all the data is written to Excel, reducing Reading time: Embedded Excel cell transformation functions 2, xlsx2csv.m path path in the batch convert xlsx file to csv file 3, LjwSendQQMailV1: sending emails, may contain attachments.)

在MATLAB中使用决策论的方法进行调制方式识别，可以识别AM，FM,USB,LSB,ASK,PSK,FSK等多种调制方式(In MATLAB using the decision theory approach to modulation recognition, you can identify the AM, FM, USB, LSB, ASK, PSK, FSK modulation and other)

PID Controller Design for a DC Motor

MATLAB~数字信号处理中分数阶傅里叶变换最优阶的寻找(MATLAB~Fractional Fourier transform in digital signal processing (DSP) to find the optimal order )

空时编码源代码，在Matlab中使用Mex文件编写，速度快(space time codec)

matlab SVM工具箱 应用于SVM的matlab操作(matlab SVM matlab toolbox used in the operation of SVM)