vec2grid

利用DFA法计算时间序列Hurst指数..(Calculate the time series of HURST index by DFA)

气泡动力学仿真，可以实现不同频率及声压仿真。(Bubble dynamics simulation can be achieved at different frequencies and sound pressure simulation.)

computational simulation on photonic crystal by mpb(MIT Photonic Band) software

说明：  短时傅立叶变换程序，可得信号时频曲线,希望对大家有所帮助(Short time Fourier transform procedure can be time-frequency curve, we hope to help)

A High Pass filter matlab code for image processing in frequency domain

星敏感器，磁强计，惯导组合导航的EKF程序(Star sensor, magnetometer, EKF process of inertial integrated navigation)

用拉格朗日乘子法求解约束最优化问题，很好的实例程序。(Lagrange multiplier method for solving constrained optimization problems, very good example programs.)

Implementing Watermarking using discrete 2-D wavelet transform.

基于Matlab的MSK调制与解调仿真实现。(MSK modulation and demodulation based simulation Matlab implementation.)

用MATLAB程序实现卫星位置解算、用户位置解算（最小二乘法）、导航电文读取、坐标转换。(MATLAB program to achieve the satellite position solver, solver user location, navigation message reads, GPS positioning simulation (implemented by the least squares method).)