GAmatlab

MATLAB语言编写变步长复化梯形求积公式的算法程序（函数式M文件）(MATLAB language-based variable step-size re-trapezoidal quadrature formula of the algorithm program (functional M file))

说明：  天线方向图dbf程序，包括line\circle\array的程序。(antenna pattern dbf)

matlab函数的基本使用方法介绍，以便更好的学习matlab。(asic use matlab function introduced in order to better learning matlab.)

六轴机器人用d-h建模，蒙特卡罗方法打点确定工作空间(Six-axis robots are modeled by D-H and the workspace is determined by Monte Carlo method.)

说明：  正侧视情况下的四种SAR成像算法仿真, Simulation of four SAR imaging algorithms in side view(Simulation of four SAR imaging algorithms in side view)

基于窗函数法的FIR数字滤波器设计与实现，程序比较简单，易懂。(FIR digital filter based on window function.)

用粒子群优化算法进行特征选择和SVM参数优化(Using Particle Swarm Optimization algorithm of feature selection and SVM parameter optimization)

说明：  数学建模竞赛：露天矿的开采问题，运用lingo与matlab编程，内附代码(Mathematical Contest in Modeling: Open-pit mining problem, the use of lingo with the matlab programming, containing code)

一个计算机辅助技术与仿真技术的实例，主要是讲解matlab与自动控制系统相结合的技术(Examples of a computer-aided technology and simulation technology, mainly on the matlab and automatic control systems combine technology)

说明：  要：分析和研究了授权用户和认知用户共享频谱的一种算法的性能。 针对阴影效应或信道深衰落时，单用户频谱感知算法无法识别是频带未被 使用还是信道处于深衰落的情况，在频谱感知功率控制算法上进行了改进， 以克服这种算法的不足。改进后的算法能有效地控制认知用户的发射功率， 避免对授权用户产生有害的干扰。仿真结果表明改(To: analysis and research of the authorized users to share spectrum users and a cognitive performance of the algorithm. For the shadow effect or deep fading channel, the single-user spectrum sensing algorithm can not identify a band or a channel has not been used in the case of deep fading, the spectrum sensing power control algorithm has been improved on, to overcome the deficiencies of this method. The improved algorithm can effectively control the cognitive user' s transmit power, to avoid harmful interference with authorized users. Simulation results show that the change)