The-voice-signal-processing-

利用simulink仿真PID闭环跟随器，其中利用的S函数的编程(Simulink simulation PID closed loop follower, including the use of the S-function programming)

解带时滞微分方程的两个例子，拓扑图请读者根据代码中的邻接矩阵自行构造(Two examples of the solution with Delay Differential topology diagram based on the adjacency matrix code reader to construct their own)

说明：  东北三省2009年数学建模的B题：丁克现象，已获联赛二等奖，现将论文以及Matlab源代码上传，希望对相关人员有所帮助。(Northeast B, Mathematical Modeling in 2009 Topic: DINK phenomenon, has been league second prize, papers, and now Matlab source code for uploading, hope relevant personnel be helpful.)

说明：  侯媛彬 神经网络 西安电子科技大学出版社 全书程序夹CH11(Neural network)

利用周期图方法计算功率谱 方法为8次不重叠平均(use peridoric method to calculate PSD)

xerrorbar - Just like errorbar, but for uncertainty in x

一个基于matlab的MPPT控制模型，希望能给大家带来一点收获(A model based on matlab for MPPT control, hope that they can bring some gain)

emd经验模态分解 对振动信号进行emd分解后可以得到若干个imf,然后便可以进行希尔伯特黄变换，判断故障。(emd, it is used to analyse a signal)

anneal_SimulatedAnnealing.rar用C语言编写，能弥补Matlab中无现成模拟退火算法函数的不足(anneal_SimulatedAnnealing.rar C language, Matlab can make up for the non-existing simulated annealing function of inadequate)

matlab大全，专门用于图像处理和图像获取(matlab codes for graph management)