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sift算法进行特征匹配的程序，先检测出关键点，找到两幅图像的关键点连线，里边附有几张图片，效果不错！(code for keypoint match based on sift，the performance is good！)

Stud. Appl. Math. 118, 153-197 (2007)关于solitons的一篇文章，位图figure5的编程(Stud. Appl. Math. 118, 153-197 (2007) on the solitons in an article, bitmap figure5 Programming)

DOA估计中的延迟相加法，经典的传统方法，写学位论文必用，毕设必备。(DOA estimation of the delay additive method, the classic traditional methods, writing a dissertation must be used, complete set essential. )

MATLAB实现单神经元PID控制，在智能控制算法中，运行结果较好。(MATLAB single-neuron PID control, intelligent control algorithm, the results better.)

Fuzzy logic toolbox for matlab

this is simmulation QPSK modulation in AWGN channel

西门子机械手模型程序，适合做课程设计题目。(Siemens manipulator model program, suitable for curriculum design topics.)

说明：  根据设计指标提取广义切比雪夫滤波器阶数和传输零点位置，参照《新型微波滤波器的理论与设计》_褚庆昕一书，并提供了滤波器耦合矩阵的计算程序，参照Richard Cameron的方法。(The order of the generalized Chebyshev filter and the position of the transmission zero point are extracted according to the design indicators. Refer to the book "Theory and Design of New Microwave Filters" _ Chu Qingxin, and provide a calculation program for the filter coupling matrix.)

主要是matlab的画图，画的很好。很不错！应该可以看懂的。(The drawing is mainly matlab)

已知三基准点和原点，通过未知点、基准点与原点距离，未知点与基准点距离，求未知点坐标(Known three reference points and the origin, through unknown point, the reference point and the origin of the distance from the unknown point and the reference point, find the coordinates of the unknown point)