Lax-Wendrof

Discrete cosine transform designed using matlab

综合使用EViews（统计软件）与Matlab实现广义自回归条件异方差模型(GARCH)的模拟、估计与预测(Integrated use EViews (statistical software) and Matlab achieve generalized autoregressive conditional heteroskedasticity model simulations, estimates and projections)

自己编写的用MATLAB实现的香农编码，简洁的形式。对香农编码理论的研究和进一步改善有现实的参考价值。(Write your own MATLAB shannon coding, concise form.The study of shannon coding theory and further improve has realistic reference value.)

Multiple DG Placement optimization in 33-bus and 69-bus distribution power systems in 2 different bus using Imperialistic Competition algorithm

simulation of mobile robot

说明：  matlab模拟光的衍射的程序，有界面，文件附了一张效果图。(matlab simulation of light diffraction procedures, interface, file attachment to the renderings.)

MPU6050参考资料，基于飞控的姿态解算(MPU6050 reference materials, gesture-based flight control solver)

matlab实现xfem的基本功能,附带多个实例。(matlab realize the basic functions xfem)

语音是人类交换信息的有效渠道之一，也是我们日常生活交流的主要形式。 语音与当今科学技术的快速发展息息相关，特别是计算机中的语音交互技术，通 过对语音信号进行采集和处理，实现人与人之间有效信息的传输、获取以及存储。 基于 MATALAB 的语音信号去噪设计，对噪声信号进行有效地滤除，将降噪后的语音信号与原始 信号在时域和频域进行对比分析，计算出信噪比，并在 MATLAB 中设计 GUI 仿 真界面进行展示.(Speech is one of the effective ways for human to exchange information, and it is also the main form of our daily life communication. Speech is closely related to the rapid development of modern science and technology, especially the voice interaction technology in the computer. Through the acquisition and processing of voice signals, the transmission, acquisition and storage of effective information between people and people is realized. Based on the noise signal de-noising design of MATALAB, the noise signal is effectively filtered, the speech signal and the original signal after the noise reduction are compared and analyzed in the time domain and frequency domain, and the signal to noise ratio is calculated, and the GUI simulation interface is designed in the MATLAB.)

FFT信号分析模型，实时显示FFT分析结果(FFT signal analysis model, real-time FFT analysis results show)