SVM_matlab

说明：  该课件讲解了小波与fft发展历程以及应用，对于图像处理有一定的帮助！(wavelet，fft)

确定矩阵的大小，这个程序能够确定矩阵的大小，对矩阵镜像一个分类(To determine the size of the matrix, the program can determine the size of the matrix, the matrix mirror a classification)

信号维数的估计，仿真效果非常好，小波包分析提取振动信号中的特征频率。( Signal dimension estimates, Simulation of the effect is very good, Wavelet packet analysis to extract vibration signal characteristic frequency.)

说明：  ＵＷＢ中的ds编码ＱＰＳＫ调制，ＯＦＤＭ的调制．(UWB ds of QPSK modulation coding, OFDM modulation.)

The (a) section of Figure 1 illustrates the Line Echo Canceller (LEC) residing in the access network where echoes occur. Other voice processing modules, such as Automatic Level Control (ALC) and Noise Reduction (NR), are shown merely for illustration purposes. On the terminal side, both acoustic and electrical echo can occur. If the voice terminal is a speaker telephone set with an open acoustical path from the speaker to the microphone, the effect of acoustical echo is combined with the effect of the network echo. Because there is only a miniscule delay between the electrical signal and its echo, the speaker/listener is exposed to an effect known as side tone. Typically, instead of mounting a LEC at the terminal, side tone circuitry is placed to control the amount of the returned energy. The (b) section of Figure 1 shows examples of echo canceller signals representing the following:

说明：  matlab编程密度聚类dbscan算法，本密度聚类算法dbscan是基于周志华老师《机器学习》介绍编程的，经检验效率较高(Matlab programming density clustering dbscan algorithm. The density clustering algorithm dbscan is based on the introduction of "Machine Learning" by Teacher Zhihua Zhou.)

说明：  遗传算法工具箱中的遗传算法源代码，希望有用(GA genetic algorithm toolbox source code, hope that useful)

调用matlab中的ode45函数解微分方程，ode45解方程方法用的是四阶五级的龙哥库塔法(Call the matlab ode45 function solving differential equations, ode45 solve the equation method of fourth order with is the fifth longge coulthard method )

matlab对DEA编程Programming DEA with MATLABmatlab对DEA编程(Programming DEA with MATLAB)

matlab7入门与提高(Getting Started with matlab7 improve)