computing

Reflectance Spectrum Computation of 1D Photonic Crystals matlab code

function varargout = pptemp(varargin) PPTEMP M-file for pptemp.fig

这两本书是地震资料反演的教科书，具有较强的参考价值。(These books are textbooks inversion of seismic data, the has stronger reference value.)

image processing Xflow

说明：  2BP神经网络的非线性系统建模-非线性函数拟合(bp neural networing)

说明：  汽车14自由度仿真simulink文件，包括车身6个自由度，悬架4自由度，车轮4自由度。模型跑得通，且和carsim中同种工况下的运行结果相同，精度较高。 除此之外还有模型搭建的对应论文可供参考学习(Vehicle 14 DOF simulation Simulink file, including 6 DOF of body, 4 DOF of suspension and 4 DOF of wheel. The model runs well and has the same result as that of Carsim under the same working condition, with high accuracy. In addition, there are corresponding papers on model building for reference.)

采用专家PID设计控制器，实现三阶传递函数的阶跃响应(PID controller is designed by experts to achieve third-order transfer function of the step response)

信号包络求法,此法为hilbert变换和微分法的matlab源程序，有注释；(envelope curve calculation)

采用平面梁单元计算两铰抛物线拱的在初始条件下自由振动，并对时程曲线结果进行FFT变换(Calculated using plane beam element in two-hinged parabolic arch of free vibration under initial conditions, and the results of time-curve FFT)

实现心电信号傅里叶变换处理、并显示原信号和处理后的信号(realized the FFT of ECG, and display the results)