程序

Astar算法，路径规划中的经典算法，求解最短路径的最优算法(Astar algorithm, the classical algorithm in path planning, the best algorithm to solve the shortest path)

说明：  支持向量机和遗传算法的课件，希望多交流！！！！(Support vector machine and genetic algorithm courseware, I hope more exchanges! ! ! !)

采用第一种ESPRIT算法进行空间阵列信号的频率估计(ESPRIT algorithm using the first spatial array signal frequency estimation)

机遇matlab软件信号传输模拟，可以模拟卫星信号传输全过程(jiyu matlab ruanjian xionhao )

将自适应信号处理中的RLS和LMS算法应用到信道均衡中去，用对比图和眼图研究性能。(Adaptive signal processing RLS and LMS algorithm is applied to channel equalization go, with comparison chart and eye research performance.)

建立风力发电机模型，此仿真模型采用pmsg电机应用，再根据PI控制器方法构造控制器，达到能控制发电机的转速、转角等等等(Build wind generator model, the simulation model using pmsg motor applications, according to PI controller method to construct the controller, to control the generator speed, angle, etc., before running this simulink model, it should also write the reference value code to run.)

设计了镜像滤波器opt_filter函数来实现子带分解与合成。取N=256， nbands=16，调用滤波器函数完成子带分解与合成(Mirror filters are designed to achieve opt_filter function subband decomposition and synthesis. Take N = 256, nbands = 16, call the filter function and achieve Synthesis Subband Decomposition)

Matsig is an object-oriented signal class library for MATLAB 6.5 and later. It implements a signal class, simplifying operations and manipulations common in audio signal processing and speech processing

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)

一个turbo码的仿真程序，输入Eb/N0值，随着传输帧的增加，误码率增加，得到400帧的误码率。(a turbo code simulation program, the value of imported Eb, with the transmission of the frame, BER increasing, and the 400 bit error rate.)