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spread spectrum and despread

本程序是希尔伯特黄变换中的EMD分解得到IMF分量的源程序(This procedure is the Hilbert-Huang transform EMD decomposition IMF component of the source)

用matlab中的simulink建独立光伏发电系统模型含MPPT控制(The built using matlab simulink independent photovoltaic power generation system model with MPPT control)

四旋翼飞控板程序，能够控制飞机平稳飞行，简洁易懂。(Four-rotor flight control board procedures, able to control the aircraft stable flight, easy to read.)

OFDM正交频分复用的基带系统，采用QPSK数字调制，统计系统的误码率(baseband of OFDM ，modulation by QPSK)

implementation of segmentation and edge detection by metlan code is standard//

可以实现模式识别领域的数据的分类及回归，进行波形数据分析,MIMO OFDM matlab仿真,滤波求和方式实现宽带波束形成，基于matlab GUI界面设计,基于人工神经网络的常用数字信号调制。( You can achieve data classification and regression pattern recognition, Waveform data analysis, MIMO OFDM matlab simulation, Filtering summation way broadband beamforming, Based on matlab GUI interface design, The commonly used digital signal modulation based on artificial neural network.)

用Markov模型建立信道概率统计模型，是不错的GSM信道仿真的资料(Channel Markov model with probabilistic statistical model is a good simulation of GSM data channel)

上传的代码是有关模式识别中的分类实现，并且在坐标系中画出分类线。(Upload code is related to pattern recognition classification implementation,and sorting line drawn in the coordinate system.)

This tutorial is intended for those who want to learn basics of MATLAB programming language. Even with a limited knowledge of this language a beginning programmer can write his/her own computer code for solving problems that are complex enough to be solved by other means. Numerous examples included in this text should help a reader to learn quickly basic programming tools of this language. Topics discussed include the m-files, inline functions, control flow, relational and logical operators, strings, cell arrays, rounding numbers to integers and MATLAB graphics.