speech-processing

Goal of the project was to implement numerical methods for solving systems of nonlinear algebraic equations using MATLAB software. As in previous assignment first of all I need to research for functions, which would be helpful during evaluation of each task, later on I was able to implement and test numerical algorithms for solving given problems. Each student got three different equations to solve, and create another one with use of them for finding its zero place with various methods. Each method, result, comment and conclusion is placed in this report. At the end of the report one can find my MATLAB programs, and all references which were used as a help for me during evaluation.

It is a ant colony optimization based algorithms.

AR的功率谱matlab程序集，用于信号的分析(AR power spectrum matlab assemblies for the analysis of signals)

说明：  新型的基于边缘指导的图像插值算法，matlab代码。可以用用，效果不错。(new edge-directed interpolation. IEEE. codes.)

曹梦龙 仿真大实验 实验三 包括所有有用数据(Caomeng Long simulation experiment in Experiment 3, all useful data)

matla编程指南，常见错误，适用于matlab初学者和中级学者(Matla Programming Guide, Common mistakes)

说明：  该程序代码是用于构造非平稳的信号的代码，其统计特性是随时间而变的。(This program code is used to construct non-stationary signals)

dopper estimate in matlab

双音频信号处理，模拟电话的各个按键的波形发生情况(Dual audio signal processing, waveform of each key of the occurrence of an analog telephone)

介绍FDTD原理，语言编程的要点，适合于研究电磁波散射与传播的问题，对掌握FDTD来说，很值得参考。(Application expert at Ph.D. in “Time-Domain Methods for the Maxwell Equations”)