sequencedfs

关于matlab的方面的一些源代码。可以实现多项式函数计算，插值计算，和傅里叶变换，等等(Some aspects on the matlab source code. Polynomial function can calculate, interpolation, and Fourier transform, and so on)

Least-square curve fitting using polynomials is probably the most basic way to perform some parametric regression analysis. Foor basic tools for polynomial curve fitting are provided here. I also strongly recommend the exhaustive function POLYFITN

tvreg Variational Image Restoration and Segmentation

音乐合成 内容：1) 自己朗诵一段文字，并录制成.wav 文件； 2) 利用 matlab，给这段录音添加背景音乐； 代码都嫁了注释(use matlab, add background music to the recording which you read a text )

Low rank revealing matrix QR decomposition method

实现ID3算法，在结果中以树表示出来。决策树是对数据进行分类，以此达到预测的目的。该决策树方法先根据训练集数据形成决策树，如果该树不能对所有对象给出正确的分类，那么选择一些例外加入到训练集数据中，重复该过程一直到形成正确的决策集。(ID3 algorithm to achieve, in the results that come out to the tree. Decision tree is to classify the data, thus achieving the purpose of prediction. The decision tree training set of data according to the formation of the first decision tree, if the tree can not give the correct classification of all objects, then select a number of exceptions to the training set data, repeat the process until the correct decision set.)

我的学习经验，一种自适应分频及分频方法的实现，很好用的哦(my learning experience, an adaptive frequency-frequency method and the realization of the good, oh )

is matlab source code to optimize some cost function

Input Spectrum Magnitude response of the filter

对图象重建，进行７＊７中值滤波，对图象进行锐化处理，和均值滤波的比较(right image reconstruction, 7* 7 Median filtering, the image sharpening, and the mean filter comparison)