SDIR2CAS

计算电波传播的一个MATLAB程序,用抛物线法求解的..还是初始阶段,共享一下.(terms of a radio wave propagation MATLAB procedures used parabola method .. or the initial stage, sharing about.)

应用MATlAB语言处理数字信号与数字图像（陈桂明 编著），一本学习信号处理的书籍，包含了应用MATLAB处理信号的各种问题和方法。(Application MATlAB language processing digital signals and digital images (Chen Guiming ed.), a learning signal processing books, including the application of MATLAB signal processing issues and methods.)

2ASK信号的正交解调，包括2ASK信号的产生，与本地载波混频，低通滤波，求包络，恢复出原始信号等(the demodulation of 2ASK)

lorenz系统,这是第一个文件定义lorenz系统(lorenz system plot this is file 1, the lorenz system define)

一个matlab的PID程序，适用于先进PID控制matlab仿真的第二章第一节的程序(A matlab PID procedures applicable to the second chapter of the first section of the advanced PID control matlab simulation program)

说明：  通带截止频率 =2 4k rad/s，阻带截止频率 =2 8k rad/s，通带波纹系数 =0.3dB, 阻带波纹系数 =50dB,采样频率fs=20000Hz。(The digital filter are the digital signal processing important content, the digital filter may divide into IIR and the FIR two main kinds. As for the IIR digital filter design, we need the help of analog prototype filter, and then transform analog filter into digital filter.)

模式识别与人工智能中k均值算法的matlab源码(Compute k means for the data using the k_means algorithm)

用MATLAB编写的基于有限体积法求解二维浅水方程边界数值通量的Riemann求解器（HLL格式），可处理干河床问题，适用于规则网格及不规则网格，只需提供边界左右两侧的水深和流速以及外法线矢量(Written using MATLAB numerical flux based on the finite volume method for solving the two-dimensional shallow water equations boundary Riemann solver (HLL format), can handle the dry riverbed problem, applicable to a regular grid and irregular grid, just on both sides of the border around water depth and flow rate as well as outside the normal vector)

MATLAB语言的随机森林算法的例程，可以用于学习随机森林算法(Random Forest algorithm MATLAB language routines can be used to learn Random Forest algorithm)

lowpass FIR filter 的MATLAB代码(MATLAB code of lowpass FIR filter )