fft_pwr

说明：  压缩传感介绍性文章，文章详细介绍了稀疏矩阵的构建方法(an introduction to compressed sensing and the sparse matrix)

simple coding for dwt dct svd matlab

Modélisation de la machine asynchrone

采用线性插值的反radon变换，按照原理直接编的，要求tau-p域中的p都是从正数开始的(Code in accordance with the principle of direct linear interpolation of the anti-radon transform, the tau-p domain p from positive)

firfilt.m for filtering

对从金属棒材中提取的超声缺陷信号经过自适应滤波以后的极坐标显示图(polar graph of ultrasonic defect signal)

Semi-Supervised Distance Metric Learning for Collaborative Image Retrieval

matlab file, implementing the canny edge detection

本书着重介绍MATLAB在工程数据数学处理中应用的基础知识和计算方式，其内容涉及MATLAB主包和部分工具箱内容。本书另外涉及MATLAB系统的模糊逻辑工具箱的自适应神经网络模糊推理系统，对自适应神经网络模糊推理系统的数学原理、功能使用和程序调用进行了较详细的论述。(This book focuses on MATLAB mathematical treatment in the application of engineering data, the basic knowledge and methods of calculation, involving the main package and part of the MATLAB toolbox contents. This book also involve MATLAB Fuzzy Logic toolbox of adaptive neural network fuzzy inference system, adaptive neural network on the mathematical theory of fuzzy inference system, functions and procedures call for using a more detailed discussion.)

用多重网格法解非线性偏微分方程，假定N=4时为第0层l为输入的层数 r为MGM在在J-1层调用的次数(With multi-grid method for solving nonlinear partial differential equations, assuming N = 4 when the input layer 0 l layers r for MGM in the number of J-1 layer calls)