acoustic_communication

光纤布拉格光栅的matlab的具体代码设计。(Fiber Bragg Grating matlab specific code design.)

基于3GPP 25.996 的简化SCM信道模型，可用来生成基于SCM信道的仿真实时的信道增益的产生，到达角 给出了拉普拉斯分布 均匀分布与标准的20个子径的分布三种不同的形式。(Based on 3 GPP 25.996 simplified SCM channel model, based on SCM channel can be used to generate a simulation of real-time channel gain, arrival Angle gives the Laplace distribution uniform distribution and standard 20 is a diameter of three different forms of distribution)

matlab环境下的opf算法程序 简单易懂(opf simple algorithm program matlab environment to understand)

说明：  在NASA原始数据基础上，提取容量数据(Based on the original NASA data, capacity data was extracted)

三个小程序，对BURG法估计信号空间谱进行了仿真分析，比较基础，通俗易懂(Three small procedures, BURG method to estimate the signal space spectrum simulation analysis, comparison basis, easy to understand)

yahoo股票历史数据下载器，matlab编写(yahoo stock historical data downloader, matlab write)

简单暂态计算：输入初始功率、无限大系统母线电压、系统等值电抗矩阵、惯性时间常数、间断数、发生故障时段、每段间隔时间；得到结果有不平衡功率、功角增量、电磁功率、发电机转子摇摆曲线(Simple transient calculation: input initial power, infinite system bus voltage, the system equivalent reactance matrix, inertia time constant, continuous number, the failure time, each interval get results uneven power, power angle increment, electromagnetic power generator rotor swing curves)

说明：  本例程是用MATLAB来实现数字滤波器的设计。(This routine is used MATLAB to achieve digital filter design.)

the code simulates the mimo-ofdm type stbc alamouti 2*2

伪谱法轨迹优化软件工具包，在航空航天轨迹优化、机器人路径优化等领域用途较为广泛(The trajectory optimization software toolkit which is widely used in aerospace trajectory optimization, robot path optimization and other fields.)