包含好几个合成地震记录的程序

matlab code for convolutional encoder

针对多径信道的信道均衡，演示了几种经典的算法。可以直接运行。画图时是动态的，做得很精细。(Multipath channel for the channel equalization, demonstrate several classic algorithms. Can be directly run. Paint is dynamic, so very fine.)

用matlab实现混沌系统的李雅普诺夫指数图 分数阶程序。(using matlab to achieve Lyapunov and fractional order precedure)

仿真信号的FFT频谱和功率谱，绘制了emd分解结果，以及瞬时包络和瞬时频率图，还有Hilbert-Huang谱和Hilbert边际谱。(The FFT spectrum and power spectrum of the simulated signal, the emd decomposition results, and the instantaneous envelope and instantaneous frequency maps, as well as the Hilbert-Huang spectrum and the Hilbert marginal spectrum.)

This work proposes two novel optimization algorithms called Salp Swarm Algorithm (SSA) and Multiobjective Salp Swarm Algorithm (MSSA) for solving optimization problems with single and multiple objectives. The main inspiration of SSA and MSSA is the swarming behaviour of salps when navigating and foraging in oceans. These two algorithms are tested on several mathematical optimization functions to observe and confirm their effective behaviours in finding the optimal solutions for optimization problems.

MIMO_System.m MIMO系统建模 WaterFilling_alg.m 注水算法的源程序(MIMO_System.m MIMO system modeling algorithm WaterFilling_alg.m water source)

This code contains an integrator algorith with smooth transitions at 0 frequency and half sampling rate. Can be tested by altering input within the code

pca算法，有详细注释，通过光谱区分苹果酸甜度，对于想学习pca算法的初学者，有很大帮助(pca algorithm, detailed notes, by spectroscopic distinguish sour apple degree, want to learn pca algorithm for beginners, there are a great help)

利用迭代实现一维IAA算法，可以直接使用(Iterative algorithm to achieve a one-dimensional IAA can be used directly)

这是一个用freemarker开发的示例，对新接触模板开发的朋友有帮助(freemaker demo)