communication-system-simulation

光学波导理论计算，通过各种不同的计算方法解决波导中各种麦克斯韦方程和薛定谔方程，(Introduction to Optical Waveguide Analysis，Through a variety of different calculation methods to solve Maxwell s equations in a variety of waveguide and the Schrodinger equation)

Artifical neural network forecasting. The code helps so much in training and testing data. It also developed in order to predict another new data base on the observed data

a full asics of the matlab very easy to learn and identify

说明：  利用蒙特卡罗思想，matlab模拟光子在多层组织中的输运情况。(Using Monte Carlo method, matlab simulates photon transport in multi-layered tissues.)

说明：  S变换源码,附带详细的英文注释，可直接调用函数进行变换(S-Transform function with some examples)

this program is for ball tracking

变频仿真，实现无级调速仿真功能，适合新手。(Frequency Simulation)

此程序以美国黄石国家公园为例，构造尽可能贴近实际的仿真环境，从而通过仿真得到野火发生频率与野火规模之间的数学模型。这是一个经典的幂率模型，稍作改造好即可模拟“28原则”、“网站点击率”等幂率相关问题。(This procedure to Yellowstone National Park as an example, the actual construction simulation environment as close as possible to the simulated wildfire through the frequency and size of wildfires between the mathematical model. This is a classic power law model, slightly modified to better simulate " 28 principles" , " web site click-through rate" and other power-law related issues.)

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谱估计法分析随机信号，并对其进行傅里叶变换(Spectral analysis is a tool for signal analysis. Power spectrum estimation is based on limited data looking for signals, the frequency of random process or system components. It said random signal frequency-domain statistical characteristics, there is a clear physical meaning, is an important signal processing research content. Of random signals in the frequency domain, power distribution, that is the power spectral density or power spectrum. Power spectrum estimation has been widely used.)