Audio-Processing

switched mode power suply with simulink. dc and 3-phase ac voltage output with regulable frequency and amplitude.

In computer science, a binary tree is a tree data structure in which each node has at most two children, which are referred to as the left child and the right child. A recursive definition using just set theory notions is that a (non-empty) binary tree is a triple (L, S, R), where L and R are binary trees or the empty set and S is a singleton set.[1] Some authors allow the binary tree to be the empty set as well.

说明：  语音系统的MATLAB仿真，实现断点见的K系数，语音能量与过零率的对比。(MATLAB simulation of voice systems, the realization of a breakpoint, see the K coefficient, voice, energy and zero-crossing rate of the contrast.)

说明：  本文件包含matlab辅助图像处理源程序(This document contains Matlab auxiliary source image processing)

Softmax 函数处理，softmax 用于 Deep Learning 后的分类器的实现与识别，此函数的参数经过优化，有较强的泛化能力和性能(Softmax function processing, softmax classifier Deep Learning for the realization and recognition, the parameters of this function is optimized, there is a strong generalization ability and performance)

计算给定函数的全局最优位置以及优化极值，并输出结果(Calculating a given function and optimize global best position extremes, and outputs the result)

冈萨雷斯数字图像处理课本相配套的第二章matlab代码，代码里面有详细的解释，适合初学者同步学习。(Gonzalez digital image processing textbooks matching matlab code, the code which has a detailed explanation of synchronous learning for beginners.)

simulation of communication systems and software defined radio from the book chapter 5

一种基于复合混沌映射的单向Hash函数构造(One-way Hash function construction based on composite chaotic map)

真空中二维FDTD程序，利用了二阶边界条件，具有比较好的学习参考价值(2D FDTD program )