ekfukf_1_3

This program is to simulate the Rayleigh fading channels using a p-th order autoregressive model AR(p)

jbpm集成tomcat说明文档，有需要的朋友可以下载使用(jbpm integration tomcat)

认知无线电系统中，瑞利信道条件下的能量检测算法实现的频谱感知方法。(Cognitive radio systems, Rayleigh channel conditions energy detection method for spectrum sensing algorithm.)

语音信号分类。 本案例针对四类语音信号，用BP神经网络的方法进行分类。(Speech signal classification. This case for four types of speech signals, using BP neural network method for classification.)

model of induction motor(parameters)

OTSU Gray-level image segmentation using Otsu s method. Iseg = OTSU(I,n) computes a segmented image (Iseg) containing n classes by means of Otsu s n-thresholding method (Otsu N, A Threshold Selection Method from Gray-Level Histograms, IEEE Trans. Syst. Man Cybern. 9:62-66 1979). Thresholds are computed to maximize a separability criterion of the resultant classes in gray levels. OTSU(I) is equivalent to OTSU(I,2). By default, n=2 and the corresponding Iseg is therefore a binary image. The pixel values for Iseg are [0 1] if n=2, [0 0.5 1] if n=3, [0 0.333 0.666 1] if n=4, ... [Iseg,sep] = OTSU(I,n) returns the value (sep) of the separability criterion within the range [0 1]. Zero is obtained only with images having less than n gray level, whereas one (optimal value) is obtained only with n-valued images.

说明：  matlab代码：计算混淆矩阵，查准率/查全率，ROC,F-measure，准确率等(Matlab code for computing and visualization: Confusion Matrix, Precision/Recall, ROC, Accuracy, F-Measure etc. for Classification)

matlab算法大全，包含多种算法以及模型，附程序源码，可供初学者良好的掌握matlab。数学建模必备。(Matlab algorithm Guinness, contains a variety of algorithms and models, attached to program source code, for beginners good grasp Matlab. Mathematical modeling is essential.)

Matlab-based optimal excitation control system design，可以使励磁系统优化(Matlab-based optimal excitation control system design)

运用格罗斯曼准定常气动力模型计算气动力，采用数值积分方法计算二元翼段的颤振临界速度。(Frequency domain method for solving aerodynamic coupling frequencies of wings)