3d

RungeKutta method for nonlinear system dynamic analysis

说明：  matlab中similink入门指南。希望能够大家有些帮助，尤其对于刚刚入门的朋友。(matlab in similink Getting Started Guide. Some hope to be able to help everyone, especially for entry-just friends.)

关于直接序列扩频通信的，介绍了其原理，给出了SIIMULINK仿真模型，并对各个模块作了详细的描述。 (On direct sequence spread spectrum communications, the principle given a SIIMULINK of the simulation model, and each module is described in detail.)

列举Matlab开发环境中函数，方便应用matlab的开发者使用。(Enumeration function in Matlab development environment, and to facilitate the development of applications matlab use.)

optical fiber simulation

matlab的ofdm仿真，包括结果，及中文解释。(ofdm simulation in matlab, including the results, and interpretation of English.)

说明：  倒立摆全状态观测器设计，在Matlab/Simulink仿真环境中实现仿真！(State observation design)

说明：  matlab的高阶谱（包括双谱），包括高阶谱的直接法及间接法，用于信号的检测及时差估计。(matlab higher order spectra (including dual spectrum), including high-end spectrum of the direct method and indirect method for signal detection time difference estimates.)

采用matlab语言实现现代信号处理，谱估计，AR模型法(Modern Signal Processing using AR model.)

this code is mainly based on cdma..