eyediag

rossler分岔代码，很实用哦，稍微改下可用用哦(rosslerfenchangyouyongo )

说明：  包里有直流电动机的simulink模型，适合于直流电机的调速，启动仿真(Bag has simulink model of DC motor, suitable for DC motor speed control, start simulation)

it s about numerical analysis method using matlab or microsoft excel program.

说明：  welch 法加汉宁窗对高斯白噪声信号进行功率谱分析(welch Fajiahanning window on the Gaussian white noise signal power spectrum analysis)

ECHO CANCELLATION SIMULLATION in matlab

聚类分群方法，使用此程序处理数据可以避免高维数据的奇异性问题，然后使用配套的kmeans方法进行处理(Cluster grouping method to process data using this program to avoid the singularity problem of high-dimensional data, and then use the matching method for processing kmeans)

IGG3 抗差估计粗差探测(IGG3 robust estimation)

16QAM预失真 通过信道 及附加白噪声(16QAM pre-distortion by the channel)

清音的对数幅度谱，短时过零率，平均能量，基音周期(Voiceless logarithmic amplitude spectrum, short-term zero crossing rate, average energy, pitch period)

to obtain the scattering width of the TM wave