yichuan

3d model conversion using matlab

mbedded Zerotrees of Wavelet transforms (EZW) is a lossy image compression algorithm. At low bit rates, i.e. high compression ratios, most of the coefficients produced by a subband transform (such as the wavelet transform) will be zero, or very close to zero. This occurs because "real world" images tend to contain mostly low frequency information (highly correlated). The locations where high frequency information does occur (such as edges in the image) this is particularly important in terms of human perception of the image quality, and thus must be represented accurately in any high quality coding scheme.

MATLAB, c est un logiciel permettant d effectuer des opérations complexes sur des matrices et vecteurs directement avec la syntaxe matricielle (presque la même écriture que dans les livres et publications). Matlab, c est un interpréteur d opérations matricielles. C est aussi un langage de programmation de haut niveau. Matlab est écrit en C, mais il ne demande aucune connaissance du C de l utilisateur.

数字信号处理的基本理论与方法，有助于初学者更好的学习！(Digital signal processing of the basic theories and methods to help beginners learn better!)

ransac funtion to use in image process

仿真效率很高的，供做算法研究人员参考，一些自适应信号处理的算法，搭建OFDM通信系统的框架，研究生时的现代信号处理的作业，包括最小二乘法、SVM、神经网络、1_k近邻法。( High simulation efficiency, Algorithm for researchers to do reference, Some adaptive signal processing algorithms, Build a framework OFDM communication system, Modern signal processing jobs when the graduate, Including the least squares method, the SVM, neural networks, 1 _k neighbor method.)

说明：  利用MCMC方法实现叠前反演，纵横波速度和密度(Using MCMC method to realize prestack inversion, P-wave velocity and density)

this program used grow the regions

Binary Phhase Shhift Keying BER in MATLAB

说明：  bss盲源分离入门有帮助的源码：matlab编写(Blind Source Separation bss entry helpful source code: matlab prepared)