timefrequencyFeaturesforSpeechRecognitionBasedonSi

seismic response analysis of MDOF structures using wilson-theta method

PSO优化PID的MATLAB源代码程序(PSO optimization process PID MATLAB source code)

Engineering anna university electronics department Engineering anna university electronics department

用FFT对信号作频谱分析.通过本次试验学会了用FFT对连续信号和时域离散信号进行谱分析的方法，并了解了可能出现的分析误差及其原因。(Using FFT for spectral analysis of signals)

飞行器空速校正，依据环境的海拔，温度和空气密度(Aircraft calibrated airspeed, altitude based on the environment, temperature, and air density)

Robustness motion video watermarking

这是matlab的关于3维绘图方面的东西(This is the matlab on the 3-D graphics of things)

说明：  关于圆盘耦合摆的研究，将介绍单圆盘耦合发电机模型和双圆盘耦合发电机模型的非线性方程组。通过对方程组的分析和MATLAB模拟计算，指出前者电流有稳定的周期解，后者在两圆盘角速度不同时可能进入混沌态，并且通过数值计算其Lyapunov指数（其中一个，出现了正值）来证明其混沌态(Research on the disk coupled pendulums, will introduce the model of a single disc and double disc coupling generator generator model coupled nonlinear equations. Equations through the analysis and MATLAB simulation, that the former current of a stable periodic solution, which is not the same in the two-disc angular velocity may enter the chaotic state, and by numerical calculation of its Lyapunov index (one of which, there have been positive) to prove the chaotic state)

含有半波振子的3维FDTD 程序, matlab程序(3-dimensional FDTD program, matlab program contains a half-wave dipole)

线性连续系统的数字PID控制（用GA整定PID参数） (Linear continuous system of digital PID control (with GA tuning PID parameters))