CDMA-2USER

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.

MATLAB版单纯性算法 可以列出单纯形表以及其他相关数据(Simple MATLAB version of the simplex algorithm can be listed in the table as well as other relevant data)

太阳能的最大功率追踪模型。采用MATLAB建模仿真。(Solar maximum power point tracking model. Using MATLAB modeling and simulation.)

除氧器计算,主要用于除氧器蒸汽耗量计算，简单准确(pipe design)

matlab使用各种滤波函数实现图片的去噪处理(using the function denoising )

UML软件项目报告 包含图书馆系统的UML软件工程项目实现(UML software project report contains the library system' s UML software engineering project to achieve)

SAR成像的wk算法,三大经典算法之一，根据Cumming的那本书编写(wka for SAR imaging)

潮流计算实用数据，各种节点的，对潮流计算等电力计算机程序非常有用(Practical data flow calculation, the various nodes of the power flow calculation is very useful computer programs)

matlab的一个小程序，for循环，这事最基础的程序，大家一定要掌握的(matlab a small program, for circulation, this most basic procedures, the U.S. must find the)

说明：  里面包含了很多matlab的编程举例，很适合初学者参考(Which contains a lot of matlab programming examples, reference is suitable for beginners)