小波变换后的图像量化

input dlg with more columns

根据Zeller公式计算任意日期是星期几。说明一下，压缩包中有两个是复件，是用来压仓的，以确保满足上传条件（上传文件大于1K）。(weekday for any day)

基于18个节点的直流潮流计算程序，能够运行没有错误，文件全，易初学者学习。(18 nodes based on dc power flow calculation program, to be able to run without error, file, all within easy scholars study. )

离散点拟合贝塞尔曲线，可以改变阶数，求控制点并求出误差(Fitting Bezier curve with discrete points)

这是基于matlab开发的时频分析工具箱，里面有现成的函数，直接调用即可。 时频分析方法包括维纳分布及其改进方法（平滑维纳分布，伪平滑维纳分布）、连续小波变换、线性扫频小波变换、短时傅里叶变换、小波变换、小波包变换在一维信号处理和图像处理中的应用。 建议使用者结合一本图书学习《matlab时频分析技术及其应用》，这是工具箱的第二部分。

例1 验证方程组初值问题的解 例2 求一个二阶非齐次线性方程组的初值问题的三次近似解 例3 用逐次逼近法求方程组初值问题的解(Cases of a verification of equations initial value problem is solved two cases of seeking a second-order non-homogeneous linear equations of the approximate solution of initial value problem of the three cases of three successive approximation method with the initial value problem of seeking the solution of equations)

Matlab code for ideal low pass filters used in communication systems.

Function to read from a txt file

可以用来进行股市预测的matlab代码，直接模仿就可以用了(Can be used for stock market prediction matlab code, you can use a direct imitation)

File that given the data to cluster and the bandwith returns the number of clusters, its centroids and its distributions