matlab_algorithms

Carrier-phase synchronization can be approached in a general manner by estimating the multiplicative distortion (MD) to which a baseband received signal in an RF or coherent optical transmission system is subjected. This paper presents a unified modeling and estimation of the MD in finite-alphabet digital communication systems. A simple form of MD is the camer phase exp GO) which has to be estimated and compensated for in a coherent receiver. A more general case with fading must, however, allow for amplitude as well as phase variations of the MD. We assume a state-variable model for the MD and generally obtain a nonlinear estimation problem with additional randomly-varying system parameters such as received signal power, frequency offset, and Doppler spread. An extended Kalman filter is then applied as a near-optimal solution to the adaptive MD and channel parameter estimation problem. Examples are given to show the use and some advantages of this scheme.

基于MATLAB6.0实现的体彩双色球预测算法，基础原理是rbp神经网络(Based on MATLAB6.0 implementation Ticai Shuangse Qiu prediction algorithm, neural network-based principle is rbp)

Execute FILE, searching in the `PATH environment variable if it contains no slashes, with arguments ARGV and environment from `environ .

有关多采样率转换问题，本文介绍了多采采样率转换的MATLAB实现和基础理论。 (This article describes a much more expensive than the sample rate conversion of MATLAB and basic theory of the multi-sampling rate conversion problem.)

THREE PHASE DVR WITH VOLTAGE SWELL CONDITION

小波对信号进行多分辨率分析，提取信号特征(Wavelet multi-resolution signal analysis, signal feature extraction)

自己编写的OOK调制与解调，内含matlab-figure-file、matlab-M-file和得出的jpg格式图形！(I have written OOK modulation and demodulation, containing matlab-figure-file, matlab-M-file and come to the jpg format graphics!)

说明：  matlab编写的源程序，用于粒子滤波！(matlab source code written for the particle filter!)

modified EZW algoritham

高等电力网络分析 附录B中的30节点潮流计算实验数据(Higher power network analysis in Appendix B 30 node experimental data flow calculation)