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SQP算法的使用例子，采用Matlab语言编写(an modern SQP method of Matlab)

结构动力学中Newmark方法编写的结构振动计算程序，希望对有需要的同志有帮助(a small programe about Newmark applied to structural vibration)

cryptography is a technique used for decryption and encryption

说明：  用于语音识别的DTW算法，衍生到地震信号对齐。其中还有一些测试程序。(DTW algorithm for speech recognition is derived from seismic signal alignment.)

Helps to Calculate PSNR Value.

冈萨雷斯+数字图像处理MATLAB版+中文第二版，非常实用的教程，希望对大家有用(Digital Image Processing Gonzalez++ Chinese version of the second edition of MATLAB, a very useful tutorial, we hope to be useful)

说明：  基于机器人工具箱，采用D-H方法的二自由度双轴机械臂正运动和逆运动仿真，并且设计了gui用户界面(Based on the robot toolbox, the forward and inverse motion simulation of the two axis manipulator is carried out by using the D-H method, and the GUI user interface is designed.)

em算法的matlab实现，简单适合入门，可以参考(em algorithm matlab implementation, simple for entry, refer to)

Packet-dropfunction functionfunction function

相位噪声的维纳建模，这是一个添加相位噪声的子程序(Wiener phase noise model, which is a subroutine to adding phase noise)