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huffman dec2..........................................

BP神经网络的网络模式识别程序包括网络训练程序chap7_2a.m和网络测试程序chap7_2b.m(BP neural network pattern recognition program networks, including network training procedures chap7_2a.m and network testing procedures chap7_2b.m)

说明：  音乐播放器MATLAB代码，带有GUI界面(MATLAB code for music player with GUI interface)

Matlab GUI3 初学者视频教学，非常实用的视频教学文件(Matlab GUI3 learner video teaching,very useful)

Dynamic Range Separate HE

matlab超分辨率重建,对比相应的论文看，很好理解，可以对图像进行分层，并重建(Matlab super-resolution reconstruction, compared with the corresponding paper, is easy to understand, the image can be layered, and reconstruction)

美洲语言的语音识别，是一篇很好的文章，介绍了美洲语言语音识别实现的框架(A framework for recognizing the simultaneous aspects of american sign language)

实现并比较不同梯度边缘检测方法(普通梯度、Robert、Sobel、Prewitt、Laplace、LOG和Canny) (Implementation and compare the different gradient edge detection method (general gradient, Robert, Sobel, Prewitt, Laplace, LOG, and Canny))

一种经验模态分解算法，很好用的信号分析方法(a kind of method for EMD)

The model used for creating the reference voltage is shown in Fig. 4. First, photovoltaic output current (Ipv) and output voltage (Vpv) are passed through a first order low pass filter with a magnitude of G = 1 and a time constant of T = 0.01 seconds in order to filter out the high frequency components or harmonics from these signals as shown in Fig. 5 and Fig. 6. The filtered current and voltage signals (Ipv_F and Vpv_F) are then fed into the MPPT control block that uses the Incremental Conductance Tracking Algorithm. An algorithm that is based on the fact the slope of the PV array power curve shown in Fig. 7 is zero at the Maximum Power Point (MPP), positive on the left of the MPP, and negative on the right. The MPP can thus be tracked by comparing the instantaneous conductance (I/V) to the incremental conductance (∆ I/∆ V) [11] as in (1):