zhinengkongzhijiMATLABshixian_11418288

Draws a horizontal line on the current axes at the location specified by y . Optional arguments are linetype (default is r: ) and label , which applies a text label to the graph near the line. The label appears in the same color as the line.

提取了matlab中的edge函数的部分功能(Extracted in the edge function matlab some functions)

曲面拟合的程序，网上很多地方有，但是都是错的，我改正后上传了(Surface fitting procedure, there are many places online, but it is wrong, I uploaded the corrected)

层次分析法matlab代码；在网上找到了一些好用的层次分析法的代码，挺好用的！(AHP matlab code the Internet to find some useful analytic hierarchy code, very good use!)

Code for PPG signal to estimate the HR of subjects doing intense exercises

说明：  matlab开发环境,emd源代码程序，提供大家学习交流(matlab development environment, emd the source code program, to provide them to learn from the exchange)

地震数据时深转换，深度域的模型需要转换到时间域，方便与实际时间域的地震数据进行对比(When the depth conversion of seismic data, the model needs to be converted to the depth of field in time domain, convenience and seismic data to compare the actual time domain)

结合cmac 的pid控制原码 可仿真实现 结果有误差曲线 跟踪曲线 参数整定曲线等(Combination of CMAC)

平稳随机信号谱估计 使用两种谱估计方法将信号和噪声分离：周期图法谱估计和Levinson-Durbin递推法谱估计。其中每种方法又细分为自编程序和使用matlab自带函数两种。( Random signal model is estimated using two methods of spectrum signal and noise separation: periodogram spectral estimation method and Levinson-Durbin recursive spectrum estimation method. Each method which is divided into self-fine procedures and the use of two matlab own function.)

求解常微分方程组的bvp解算器的使用说明和教程和实例(tutorial and documentary and examples for ODE bvp)