this source code is used to decompose the image into 3 level using discreat wavelet transform. at each level image is decomposed into 4 levels , LL ,LH,HL,HH LL is the approximation of the image the other are the details of image like edges

a program to divide a sequence to subsequences. Helpful for the OFDM simulations: Function to divide the input sequence to sub sequences s2ss - Function 1. (cd) Input the data 2. (hl) Hadamard matrix length 3. Outpot of the function i

HL计算工程结构可靠度的简单算例2 包含1.例题文件，2.HL法计算，3.Matab自带抽样，4.自编monte carlo抽样-HL Method and Monte Carlo Method for Solving Reliability Index of Structures