earthquake-influence-coefficient

matlab编写的灰度直方图程序，好东东哦(matlab histogram prepared by the procedure)

matlab仿真工具箱及其相关代码讲义 自己整理的资料(matlab simulation toolbox and associated data compiled code handouts own)

说明：  语音信号的延时和混响设计 语音信号的延时和混响设计(signal delay )

利用fortran语言编写的通过beamwarming差分格式求解一维激波管黎曼问题。(Fortran language through beamwarming difference scheme for solving one-dimensional shock tube Riemann problem.)

对于双容系统的延迟系统采用PID串级控制，本程序采用matlab编程实现，效果很好(For double let system delay system adopts PID cascade control, this procedure using matlab programs, the effect is very good )

filter calculations matlab files

Jacobi, Gauss seidel

这是EMD算法，该算法是把一个信号分成几个稳定的有自己特征的信号(This is the EMD algorithm； this algorithm is to divide a signal into several stable have their own characteristics of the signal)

求解振动信号的幅值的对数 对信号分析初学者有帮助( logarithm of the amplitude of vibration signal )

利用matlab的simulink编写ofdm调制(Matlab prepared using the simulink OFDM modulation)