envelop

La transformée en ondelette discrète (en anglais Discrete Wavelet Transform, ou DWT) est une technique utilisée dans la compression de données numériques avec ou sans perte (JPEG2000). La compression est réalisée par approximations successives de l information initiale du plus grossier au plus fin. On réduit alors la taille de l information en choisissant un niveau de détail.

Recognition of face images

Matlab中Simulink建模与仿真,大家可以用来参考,希望对大家有用(Matlab Simulink modeling and simulation, can be used to reference the hope that useful)

线性二次型调节器在飞行控制系统中的应用，参数Q、R矩阵根据实际运动方程手动调节。(Source Code for Linear Quadratic Regulator, applied in the aircraft control system. The Q/R matrix should be adjusted manually.)

关于SAR的一个仿真程序，采用RD算法编写的一个MATLAB源程序，通过仔细分析还可以很方便的将其扩展为用于实测数据的成像。(On the SAR of a simulation program, written by RD algorithm, a MATLAB source, through careful analysis also can easily be extended to the measured data for imaging.)

说明：  两个adaboost算法，代码很短，都有中文注释，第二个代码是第一个的改进。(Two algorithms about adaboost ,the code is very brief,including the Chinese comments. The second one improver better than the first one.)

传热学是一门较难处理的问题，对减振器进行生热分析是近几年才兴起的研究，由于这是一个跨学科的研究问题，导致研究者甚少。这个程序是本人博士论文的一个程序，希望能给研究此问题的人员以帮助 (The program is helpful for readers on using shockabsorber research)

simulation of OFDM using discrete wavelet transform

[114.rar] Spectrum analyzer with USRP, GNU Radio and MATLAB (2009-09-14, matlab, 327KB, 68次) [USRP_Documentation.zip] usrp的全面介绍，接口介绍，工作原理，以及如何对它进行编程 (2010-12-17, Python, 720KB, 62次) [bbn_80211_trunk.zip] USRP（通用软件无线电）上实现的802.11：bbn80211，经测试在gnuradio3.1.1上通过（可以正常收发）(Universal Software Radio Peripheral (USRP) is a range of software-defined radios designed and sold by Ettus Research and its parent company, National Instruments. Developed by a team led by Matt Ettus, the USRP product family is intended to be a comparatively inexpensive hardware platform for software radio, and is commonly used by research labs, universities, and hobbyists.[1])

ntroduction to Stochastic Search and Optimization, 2003 This program runs a GA with real-number coding. Elitism is used and the mutation operator is simply the addition of a Gaussian random vector to the non-elite elements. The user is expected to set a variable expect_fn representing the expected number of function evaluations allowed.