xiaochuqushixiang

PSD of a sinusoidal signal

knn algorithm used to calcule K-nearest neightbourgh programmed on Matlab application

five level diode clamp PWM.this is th e matlab simulink readyly usable file for PWM techinique

Matlab编程实现FFT变换及频谱分析的程序代码 轴心位置论文 太阳黑子周期分析 基于广义解调时频分析的包络阶次谱在齿轮故障诊断中的应用 基于广义解调时频分析的包络阶次谱在齿轮故障诊断中的应用(Matlab programming FFT transform and spectral analysis of program code axis position papers sunspot cycle analysis based on generalized demodulation time-frequency analysis application based on the generalized demodulation envelope order spectrum frequency analysis in gear fault diagnosis envelope order Application times Spectrum Gear Fault Diagnosis)

QualNet-5.0.2-APIReferenceGuide.ita software manual.QualNet-5.0.2

PF_UKF_EKF等滤波程序的比对，比较，代码比较详细，非常好用~(PF_UKF_EKF filtering procedures such as comparison of the comparison, the code in more detail, very easy to use ~)

计算灰色关联度，可用于多指标的多方案评价，关联度大的为优，小的为劣。(Gray correlation calculations can be used for multi-index multi-program evaluation, excellent correlation for large and small for the poor.)

实现时域自适应滤波中基于QR分解的递推最小二乘算法(Realize time-domain adaptive filter based on QR decomposition recursive least squares algorithm)

粒子滤波器程序，应用了SIS方法和蒙特卡罗方法(particle filter codes，using SIS method and Monte Carlo method)

使用快速FFT求序列平均周期.输入时间序列，返回快速傅里叶变换FFT计算出的序列平均周期。求混沌序列最大Lyapunov指数时，要求序列平均周期。(Fast FFT request sequence the average cycle)