ipexhistology

方波图形，简单的图形，仅供参考，主要是对于初学者(square graphics, simple graphics, for reference purposes only, primarily for beginners)

its a code to make a implementations of a digital system of communication using enthropy with text

简单易懂的双音多频的matlab仿真源代码，采用的算法为葛泽尔算法(The straightforward dual tone multi-frequency simulation matlab source code, using the algorithm for Ge Zeer algorithm)

MATLAB语言常用算法程序集:内容超级丰富，且非常全面。(MATLAB language commonly used algorithm for assembly: the super rich and very comprehensive.)

三种DOA估计的仿真图，分别是常规波束形成、MVDR和MUSIC。(Simulation Diagrams of Three DOA Estimations)

说明：  信号预处理，提取PCG特征，利用机器学习进行分类（含数据）(Signal preprocessing, PCG feature extraction, machine learning for classification (including data))

结构的频域结果处理的有效程序，对于试验数据可以有效处理(Effective procedures result in the frequency domain processing structure for the test data can be effectively addressed)

matlab truss stiffness

FSK跳频通信系统的扩频通信原理和过程仿真，包括调解，扩频，接扩，解调全过程。对初学者有一定意义(FSK frequency hopping spread spectrum communication system simulation communication principles and processes, including mediation, spreading, then expanded, demodulation entire process. Some significance for beginners)

拟牛顿法matlab程序，是使用拟牛顿法解决优化问题的基础程序(Quasi-Newton method is one of the most effective Methods for solving nonlinear optimization problems)