paokeng_v57

Our project is to describe the Brownian Motion and Geometric Brownian Motion. This project is to simulate the price shock. Then we use Geometric Brownian motion to describe the movement of shocks’ price. The program is produced by Matlab.(Application of Ito’s Lemma to a Stock Price Process)

English version of Digital Image Processing Using Matlab. Enjoy!

认知无线电中频谱共享的方法。是基于动态频谱租用的，运用了博弈论的原理。(Hierarchical dynamic spectrum access (DSA) has received the most attention in recent years as the solution for better spectrum utilization. In this paper, on the other hand, we develop a framework for dynamic spectrum leasing (DSL). Power control in hierarchical DSA networks only involves that of controlling secondary user transmissions. Thus, in game theoretic formulations of power control in cognitive DSA networks only secondary users are considered as players of the game. In proposed dynamic spectrum leasing, on the other hand, the primary users are rewarded for allowing secondary users to operate in their licensed spectrum. Thus, in the proposed DSL networks the primary users have an incentive to allow secondary users to access the spectrum whenever possible to the maximum extent. We develop a game theoretic framework for such dynamic spectrum leasing in which primary users actively participate in a non-cooperative game with secondary users by selecting an interfere)

说明：  RBF的MATLAB M文件实现。不是MATLAB的工具箱函数。(RBF the realization of the MATLAB M files. MATLAB is not a function of the toolbox.)

非线性控制，在matlab中进行二阶对象的非线性仿真，研究其阶跃响应。(non-linear control)

16QAM的误码率性能分析的matlab仿真 (These code are some matlab codes for BPSK modulator and demodulator in fading channels for wireless communications )

This program is used to compute stbc using trelis code

利用马斯京根原理，根据水文气象等历史数据进行下一时段的预测。(According to Muskingum principle,the forecast of the next time can be drawn by the historical hydro-meteorological data.)

PWM整流器，SVPWM直接电流控制，适用于matlab7.3版本(PWM rectifier, SVPWM direct current control, apply version matlab7.3)

用最小二乘法反应雷达得到的图像，得到各种数据特征参数(Reaction of the least square method to obtain the radar image data to obtain various characteristic parameters)