Countor_ext

认知无线电能量检测simulink模型，对新手会有一些帮助(Simulink model of cognitive radio energy detection, there will be some help for novice)

心电信号检测，利用小波分析方法还有其他方法(ECG testing, the use of wavelet analysis method there are other ways)

使用CVI实现小波变换，通过调用MATLAB引擎实现此功能。(CVI to achieve the use of wavelet transform, by calling the MATLAB engine to achieve this functionality.)

接受信号协方差矩阵估计的mvdr自适应算法。 方向图方针效果图(Receiving the signal covariance matrix estimation mvdr adaptive algorithm. Pattern renderings policy)

几种分类器，包括adaboost和随机森林(Several classifiers including adaboost and random forest)

简单电力系统的牛顿法潮流计算收敛初步分析程序(preliminary study a simple system’s convergent character of the Newton s law applied to calculate the flow.)

发电机仿真模型，自己编写的，已经编译过很好用。(Generator simulation model, I have written, has compiled a very good use.)

画出每个IMF分量及最后一个剩余分量residual的图形 画出每个IMF分量及剩余分量residual的幅频曲线 用Hilbert变换直接求该信号的瞬时频率 计算HHT时频谱和边际谱(Draw each IMF component and the last one remaining residual component graphics draw each IMF component and the amplitude of the remaining component of the residual frequency curve directly seeking the instantaneous frequency of the signal with the Hilbert transform spectrum and marginal spectrum calculation HHT)

对于高光谱波段降维中的ABS指数（Adaptive Band Selection）进行编程，计算每一个波段的ABS指数进行计算并排序，辅助高光谱波段降维。(ABS(Adaptive Band Selection) index for hyperspectral dimension reduction. The ABS index is calculated for each band and sorted. )

learning matlab to use it properly