edgedetection

数值分析程序，《精通matlab最优化计算》，适合各专业最优化计算(Numerical analysis program, "proficient in matlab optimization calculations", suitable for all professional optimization calculation)

it is useful and helpful for my research work

说明：  简化了整个程序流程，在三维隐函数作图方面有较大的应用(It simplifies the whole program flow and has great application in drawing three-dimensional implicit function.)

说明：  该文件是基于simulink与matlab结合的DQPSK系统仿真，最终结果为信噪比--误码率曲线图。(The file is based on Simulink and MATLAB combined DQPSK system simulation, the final result is signal to noise ratio - bit error rate curve.)

this code use to quanlize in channel/source coding

古典密码学中的一些实现加密的算法，用Matlab实现的。(Classical Cryptography to achieve some of the encryption algorithm, using Matlab to achieve.)

采用S函数写的多变量单神经元PID控制的SIMULINK仿真(NN PID CONTROLLER WRITED BY S FUNCTION)

this code provide for using matlab GUI filter

说明：  n mathematics, a wavelet series is a representation of a square-integrable (real- or complex-valued) function by a certain orthonormal series generated by a wavelet. Nowadays, wavelet transformation is one of the most popular candidates of the time-frequency-transformations. This article provides a formal, mathematical definition of an orthonormal wavelet and of the integral wavelet transform

说明：  MATLAB的完全教程，详细介绍了MATLAB的功能，给使用者参考。(MATLAB complete tutorial, detailing the MATLAB functions to users.)