Digital-image-processing

基于MATLAB的语音信号处理短时分析，可用于初学者实验内容，附实验截图(MATLAB-based short-time analysis of speech signal processing, can be used for experimental content for beginners, with a test screenshot)

yulewalker正则方程的功率谱估计(The yulewalker method for PSD)

说明：  数字滤波器的设计，它在数字信号处理的过程中有一定的影响！非常有用。(filter)

It consists of matlab code of leach-c protocol along with description of each line of code and other background details.

the filter bank for music tone

代码实现了二阶AR模型的最优权值递推，使用了LMS和RLS两种方法，对二者性能进行了比较，分别进行了单次和100次平均进行性能观察，并且仿真了不同步长因子对LMS算法的影响以及不同lamda值对RLS算法的影响。文档包含了模型的详细介绍以及2种方法的理论仿真和结果分析。代码以附在之后。(Code to achieve the optimum weights recursive second order AR model, the use of LMS and RLS are two methods were compared for the two properties, were observed and 100 times the average per-performance and simulated sync Effect of a growth factor RLS algorithm impact on LMS algorithm and different lamda value. Document contains the results of theoretical simulation and detailed description of the model and two methods of analysis. Code annexed.)

说明：  在matlab 制作的图件中绘绘出鼠标的轨迹的小程序(In matlab graphs drawn painted pieces in the track of the mouse small program)

动态粒子群寻优算法，且通过matlab代码来实现(Dynamic particle swarm optimization algorithm, and realized through MATLAB code)

This paper is based on emotion recognition of speech signals. Recognizing person s emotional state is an important task.

这是关于微分方程求解的资料，我自己看了好几遍，很经典，并且也很全面，并附有例子(This is a differential equation solver, I have read it several times, very classic, and also very comprehensive, with examples)