fft&conv

维纳噪声抑制；实验分析；实验结果及分析；利用信号之间的相关性进行信号估计，从而将噪声滤除(Wiener noise suppression Experimental analysis The experimental results and analysis Using the signal signal to estimate the association between, to filter out noise )

利用PCA提取人脸特征，。利用PCA技术降低维数去除了原始原始数据之间的关联性。(Using PCA face feature extraction,. Using PCA technology to reduce dimension in addition to the original connection between the original data.)

基于matlab的12脉波整流电路的仿真文件 ，可以观察波形(Matlab-based simulation files 12-pulse rectifier circuit)

自己用MATLAB/Simulink搭的三相电压锁相环模块，输出幅值相位和频率(Use their own MATLAB/Simulink take the three-phase voltage phase-locked loop module, the output amplitude phase and frequency)

说明：  产生高斯白噪声并用不同方法求解其PSD（功率谱密度）(Generating Gaussian white noise and solving its PSD)

matlab中遗传算法工具及使用方法，书中有大量实际应用的例子，便于初学者学习(matlab genetic algorithm in the tool and use the book, a large number of practical applications, easy for beginners to learn)

说明：  Expert PID Controller，Fuzzy Tunning PID Control，ingle Neural Adaptive PID Controller(Expert PID Controller, Fuzzy Tunning PID Control, ingle Neural Adaptive PID Controller)

说明：  微电子专业试验中关于突变结和非突变结的确定雪崩倍增因子外加随外加反偏电压的变化关系。(Abrupt junction and non-abrupt junction Microelectronics test to determine the avalanche multiplication factor plus the applied reverse bias voltage variation.)

改进自相关法提取基音周期，去除声道的影响。(Improved auto-correlation method to extract the pitch period to remove the influence of channel.)

SISO控制系统性能评价harris指标m文件+mdl文件，其中运用遗忘因子算法对线性回归算法（LR）进行改进(ILR)。希望对大家有所帮助(SISO control system performance evaluation index m harris file+ mdl files, which use forgetting factor algorithm for the linear regression algorithm (LR) to improve (ILR). We want to help)