Matlabsysu2014OK

參考文獻「Sparsity-based Image Denoising via Dictionary Learning and Structural Clustering」 Clustering-based Sparse Representation 的 matlab代碼(「Sparsity-based Image Denoising via Dictionary Learning and Structural Clustering」and Clustering-based Sparse Representation matlab code.)

该程序分析画出数据的直方图，并实现Gamma分布的拟合优度检验（卡方检验），(The program analysis to draw a histogram of the data, and Gamma distribution goodness of fit test (chi-square test))

基于 MATLAB 的语音信号分析与处理的课程设计.录制一段自己的语音信号，并对录制的信号进行采样；画出采样后语音信号的时域波形和频谱图；给定滤波器的性能指标，采用窗函数法或双线性变换设计滤波器，并画出滤波器的频率响应；然后用自己设计的滤波器对采集的语音信号进行滤波，画出滤波后信号的时域波形和频谱，并对滤波前后的信号进行对比，分析信号的变化；回放语音信号(MATLAB-based voice signal analysis and processing of the curriculum. Record a voice signal itself, and the recorded signal is sampled draw sampled speech signal time-domain waveform and frequency spectrum filter performance given by using window method or the bilinear transformation to design a filter, and draw the filter frequency response then filter of their own design collection of the speech signal is filtered, the filtered signal to draw the time domain waveform and frequency spectrum, and filter the signal before and after comparison, analysis of signal changes playback voice signal)

1.选择一幅图像，利用散焦模型或运动模糊模型对该图像进行模糊处理；利用逆滤波对模糊图像进行复原处理，显示原始图像、模糊图像以及复原处理后的图像。 2.利用迭代算法对模糊图像进行逆卷积复原处理，显示原始图像、模糊图像以及复原处理后的图像。 (1. Select an image, the use of defocusing model or the model of the motion-blurred images fuzzy processing the use of inverse filtering for fuzzy image restoration processing, display the original image, fuzzy images, as well as recovery after treatment images. 2. Use of iterative algorithm for fuzzy image restoration deconvolution processing, show the original image, fuzzy images, as well as recovery after treatment images.)

说明：  一个很好的求信号包络的MATLAB工具包.(A good demand signal envelope of MATLAB tool kit)

UNSW，GSOE9820 project management lecture notes

arma模型的具体实现代码， 可以用(arma model of the specific code, you can use)

edge detection using direction and vector operators

am modulation and demodulation matlab full code

本程序的功能是利用PQ分解法进行潮流计算,很方便的程序(failed to translate)