ql_simply

数据检测,运用于多径传输的数据检测的matlab源代码(data_test，applying to multiply-transfrom)

The two-channel QMF bank is one of the earliest and most commonly used filter bank structures.

数据统计学习中的knn算法，实现对多组数据的交叉验证(Statistics Learning knn algorithm to achieve the multi-group cross-validation data)

有小波分析的盲信号处理，合成孔径雷达（SAR)目标成像仿真，有CDF三角函数曲线/三维曲线图。( There Wavelet Analysis Blind Signal Processing, Synthetic Aperture Radar (SAR) imaging simulation target, There CDF trigonometric curve/3D graphs.)

DEA的CCR模型程序及其对偶模型（包括松弛变量）的程序计算(CCR model program and its dual DEA model (including relaxation variables) program calculation)

力学中的 PSD 方法，用来进行滤波, 可以调节窗口大小(PSD method of mechanics, used as a filter)

该段程序代码是实现一阶惯性环节大林算法的matlab程序(The paragraph code is to achieve a first-order inertia link Dalin algorithm matlab program)

Pcnn神经网络筛选特征因子代码，pca预处理代码，特征因子整合代码，等等，都是好东西啊(Pcnn neural network filter characteristic factor code, pca pretreatment code, characteristic factor integration code, etc., are all good things ah)

denoising by improved thresholding

说明：  用PSCAD做的三电平svpwm,对学电力电子和风力发电的人应该有用。(svpwm)