MATLABGUIdsign

BP神经外那个罗可以逼近任意函数，此为拟合函数的源代码(BP neural network can approximate any function, the source code for the fitting function)

this code for test fft method

说明：  matlab串口程序，com选择，波特率等(matlab serial procedures, com selection, baud rate, etc.)

本函数用于生成自然数环形矩阵，从里到外是0>n.编写者中北大学09级学生闫**。(This function is used to generate a circular matrix of natural numbers, 0> n from the inside to out. Yan** 09 North University students is the writers has full copyright. )

自己编的一个chase算法的小程序，只进行了一次迭代运算，关于多次迭代计算需进一步研究(developed an algorithm for small chase procedures, only a iteration, on the number of iterative calculations required further study)

Natural frequency of shell bubble compare to free bubbles

关于MATLAB程序设计的PPT教程，大家一起交流。(On MATLAB programming tutorial PPT, with U.S. exchanges.)

AND规则程序，里面有详细的介绍，可以根据自己的想法添加元素(AND rules and procedures, which are described in detail, you can add elements according to their own ideas)

用matlab实现对语音信号的短时分析，包括清音和浊音的判决，基音周期的估计，实验报告。(use matlab language analysis the speech signal,contains the analysis for unvoiced sound and voiecd sound.)

license plate report mat code