det

文件里包括2个函数，实现gabor滤波器，参数可以由自己指定(gabor wavelet)

说明：  duffing振子数值建模,学习仿真，非线性动力学(study duffing Oscillator numerical modeling, learning simulation, nonlinear dynamics)

说明：  依据图论原理，使用matlab编写，用以进行图论相关的研究，可以用来理解Dijstra算法，并在此基础上做相关改进(According to the principle of graph theory, using MATLAB to write, for graph theory related research, can be used to understand Dijstra algorithm, and on this basis to make related improvements)

本文采用的是先对脉搏波进行经验模态分解，产生一组内在的模函数，每一种模态对应一种物理状态，之后使用ＨＴ得出瞬时的频率和振幅，进而得到边际谱(In this paper, is the first of the pulse wave empirical mode decomposition, resulting in a set of intrinsic mode function, each mode corresponds to a physical state, followed by the use of HT derived instantaneous frequency and amplitude, and thus to be marginal spectrum)

《MATLAB程序设计教程》电子书，不知论坛上有了没。(" MATLAB Programming Guide" books, I do not know the forum has not.)

重要的格林函数程序，好不容易找到的，希望对大家有用(the matlab code of Green function)

正弦周期信号的随机共振，不同于以往微弱信号检测中的抑制噪声，随机共振能通过噪声加强信号传输能力( We present the numerical method to solve the bistable SR model based on Runge-Kutta algorithm, and propose a new kind of approach for detecting weak signal, which can effectively detect both period and aperiodic weak signals corrupted by the strong noise background. )

sphere collision in a square domain

这是关于压缩感知算法的全面简洁经典的程序，适合刚接触到压缩感知算法的人群(This is the simple and classic compressed sensing algorithm comprehensive program for new to compressed sensing algorithm crowd)

LSB图像水印的MATLAB实现，欢迎大家下载 (LSB watermark)