speceffi

说明：  此函数用于IS-95前向链路系统的仿真，包括扩 频调制，匹配滤波，RAKE接收等相关通信模块。 仿真环境: 加性高斯白噪声信道. 数据速率 = 9600 KBps (This function is used for IS-95 forward link system simulation, including the spread spectrum modulation, matched filter, RAKE receiver and other related communication module. Simulation environment: additive white Gaussian noise channel. Data rate = 9600 KBps)

matlab中比较经典的微分方程求解.其中涉及到一维微分方程与2维平面PDE模型.希望有兴趣的可以看看.(matlab more classic solving differential equations which relate to the two-dimensional plane PDE model one-dimensional differential equations. that are interested can look at.)

换能器导纳图绘制函数，需要自备换能器导纳数据，代入即可(Transducer admittance mapping function, you need to bring their own transducer admittance data can be substituted into)

传统capon波束形成算法 基本上是最简单的波束形成算法了(Traditional capon beamforming algorithm)

这个是基于Rosin论文编写的一个Rosin算法，(This is based on a written paper Rosin Rosin algorithm)

布谷鸟算法是一种新的智能优化算法，广泛应用于工程问题。(Cuckoo algorithm is a new intelligent optimization algorithm, widely used in engineering problems.)

matlab图像转换，本人开发的用于路径规划算法(matlab image conversion)

8阵元均匀圆阵MUSIC算法。里面含有三个入射信号。(8 element uniform circular array MUSIC algorithm. It contains three incident signal.)

说明：  数字信号处理及MATLAB实现 IIR digital filter(IIR digital filter)

基于采样法的滤波器设计，完成一个对MP3信号的加噪，滤波的仿真(Based on sampling of the filter design, the completion of an MP3 signal plus noise, filtering simulation)