PID_Controller

一卡一车，停车刷卡闸门打开，开始自动计时计费；取车刷卡闸门打开，自动统计停车时间及所需缴纳的费用。(A card for a car, parking gates open credit card, start the automatic time billing take the car to open the gate card, automatic statistics downtime and required to pay costs.)

贪婪算法在数学建模中的应用。包含有数学建模中该算法的交流。无源程序(Greedy algorithm in mathematical modeling. Includes the exchange of the algorithm in the mathematical modeling. No source code)

simulink 逆变器并网孤岛检测模型(simulink Inverter parallel island detection model)

说明：  根据语音信号的特点给出有关滤波器的性能指标：1）低通滤波器性能指标，fp=1000Hz，fc=1200 Hz， As=100dB，Ap=1dB；2）高通滤波器性能指标，fc=2800 Hz，fp=3000 Hz As=100dB，Ap=1dB；3）带通滤波器性能指标，fp1=1200 Hz，fp2=3000 Hz，fc1=1000 Hz，fc2=3200 Hz，As=100dB，Ap=1dB。用IIR对其分析，最后，利用MATLAB中的函数freqz画出各滤波器的频率响应。(This article according to the IIR filter and the FIR filter characteristic, uses the bilinearity method of transformation under the MATLAB bad boundary to design IIR and to design the FIR numeral filter separately with the window box number, and carries on the analysis to the gathering pronunciation signal, and finally gives IIR and FIR to the pronunciation filter effect.)

PR方程编写，密度根求解；逸度系数求解，混合规则改进(PR equation writing, density root solving; The fuzziness coefficient is solved and the mixing rule is improved)

利用NSGA-II算法实现水资源配置多目标优化问题——nsga2算法(Realization of multi-objective optimization of water resources allocation based on NSGA-II algorithm_nsga2)

the plot of EEG power spectral values

Very good book on matlab

the file is the algorithm used for the color based seganography with multiple compression algorithms

具有高分辨信号的空间谱估计算法——MUSIC（另一种写法）(MUSIC)