Chap_5_EQ

说明：  一个BP网络编程例子(Example of a BP network programming)

电力系统潮流计算中求解系统功率损耗部分Matlab源程序(Matlab source code, part of the system power loss to solve power flow calculation)

位同步gardner 算法的simulink仿真(bit synchronization algorithm simulink)

melp声码器，包括melp编码器和melp解码器(melp vocoder comprising melp melp encoder and decoder)

matlab简单实现多目标跟踪的JPDA算法，供初学者参考(JPDA algorithm for multi-target tracking based on MATLAB. The reference for beginners.)

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.

pdf of envelope for Rayleigh Channel

采用了一种简化的方向图模型。方位和俯仰均用高斯型。(Direction using a simplified graph model. Azimuth and elevation are used Gaussian.)

蚁群算法，通过本算法，可以用以求解NP问题最优值，属于启发算法(Ant colony algorithm, the algorithm can be used to solve the problem of the optimal value of the NP, is heuristic algorithm)

matlab潮流程序 matlab潮流程序(power flow software power flow software)