libsvm-3.24

仿真合成开口雷达回波信号程序。 四张图，带有注释。(Synthetic radar echo simulation program openings. Four maps, with a comment.)

说明：  公共交通最佳路径算法在分析城市道路网络最短路径算法 SP算法 和公交网络的特点的基础上,提出公共交通系 ( ) ( ) 统最佳路径算法.首先引入直达矩阵 T矩阵 和最小换乘矩阵 Q 矩阵 ,讨论公交网络节点间换乘 问题,得出最少换乘算法.利用 Q 矩阵确定节点间最少换乘次数,评价公交网络方便可达性.其次 ( ) 结合最少换乘算法,对最短路径算法 Dijkstra 算法 进行改进.在标号过程中,利用 Q 矩阵对待检验 T标号点进行筛选,减少 T 标号计算量,得到一条综合考虑路径长度和换乘的最佳路径.最后用一 个简单的算例进行验算,说明该算法适用于一般公交网络,特别是换乘代价较高的公交网络.(Public transport system the best path algorithm )

说明：  采用继电法对PID参数进行整定，实现PID参数的获得(Method using relay tuning PID parameters, PID parameters to achieve access to)

线性调频信号雷达脉冲压缩仿真及程序，chirp信号的产生，压缩及效果(LFM singal simulation)

本实验的内容是无线楼宇数据传输仿真，分析915M的楼宇通信特性，建立楼宇数据通信系统的仿真模型，采用无线收发芯片NRF905，依据其性能参数来判断楼宇内两点能否进行数据传输(the contents of this experiment is building wireless data transmission simulation, analysis 915M communications characteristics of the buildings, establishing building data communications system simulation models, the use of wireless transceiver chip NRF905. based on its performance parameters to judge whether two buildings for data transmission)

Takagi-Sugeno Fuzzy System by Recursive Least Square online method

matlab模拟退火智能优化算法，求取最短路径，已通过验证(matlab simulated annealing optimization algorithm intelligent, calculating the shortest path has been verified)

理想高通和低通滤波器的matlab程序，可参考(Ideal high-pass and low-pass filter matlab program, refer to)

Finite Difference Method for Poisson equation. -Δu =f(x,y) in Ω u(x,y)=0 on Γ

维纳滤波进行语音信号的增强，是学习现代信号处理和语音增强的很好的学习程序。(Wiener filtering speech enhancement is a good learning process for learning modern signal processing and speech enhancement.)