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文献“Sparse Representation based Fisher Discrimination Dictionary”及其对应的matlab代码，稀疏学习是目前非常流行的方法，希望对大家有所帮助(a paper named Sparse Representation based Fisher Discrimination Dictionary and its matlab code)

matlab程序运行时导入数据文件作为输入参数，验证可用，用于时频分析算法，包括调制，解调，信噪比计算。( Import data files as input parameters matlab program is running, Verification is available, For time-frequency analysis algorithm, Includes the modulation, demodulation, signal to noise ratio calculation.)

考虑两个参数的一维三角概率模型,用贝叶斯方法对其进行估计，了解贝叶斯估计方法.(Consider the two parameters of one-dimensional triangular probability model, using Bayesian methods to estimate their understand Bayesian methods.)

DTW（Dynamic Time Warping，动态时间归整）算法，该算法基于动态规划（DP）的思想，解决了发音长短不一的模板匹配问题，是语音识别中出现较早、较为经典的一种算法。(DTW (Dynamic Time Warping, Dynamic Time Warping) algorithm based on dynamic programming (DP) ideas, to solve the pronunciation of different lengths of the template matching problem, is the speech recognition appeared in the early, more of a classical algorithm.)

复信号情况的基于信号先验特性函数的欠定盲分离(Blind Identification of Underdetermined Mixtures Based on the Characteristic Function The Complex Case)

pictures of matlab code of digital modulation

homotopy算法求解非线性方程组 (homotopy method for solving nonlinear equations)

基于simulink实现下垂控制，实现并网逆变器功率均分(Realize droop control based on simulink and realize power equalization of grid-connected inverter)

说明：  给定一幅图象，输出其直方图； 通过对话框给定一个线性变换函数，实现图象的灰度拉伸； 实现对图象的均衡化。 (Given an image, the output of its histogram dialog given by a linear transformation function to realize the gray scale image stretching to achieve the equalization of image.)

在matlab上实现任意数据的倒频谱分析，支持各种采样频率(Cepstrum analysis, any data to support a variety of sampling frequency in matlab)