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说明：  基于灰色预测，指数平滑预测的几个MATLAB程序，对于预测类问题的数学建模，可以说是必备程序。我的导师给我传的。 funesm1,2,3分别为一二三次指数平滑预测程序 fungry为灰色预测程序 funcoef为时间序列预测程序 pudn为广大的编程爱好者提供了一个交流的平台，我在此先谢谢网站的工作人员，我也会努力编出好的程序，一起同大家分享。(Based on Gray predicted that the number of exponential smoothing forecasts MATLAB procedures, issues for the prediction of the mathematical modeling, can be said to be an essential procedure. My mentor gave me spread. funesm1, 2,3 were 123 times procedures fungry exponential smoothing forecast procedures funcoef gray prediction for time series forecasting procedures for pudn programming for the majority of fans provided a platform for exchange, I would like to thank the site staff, I will strive for a good program, to share together.)

the code simulates the MIMO-OFDM spatial multiplexing with successive interference cancellation

基于matlab的粒子滤波目标跟踪算法2，对于初学者很有用(Matlab-based particle filter tracking algorithm 2, very useful for beginners)

关于DSCDMA的仿真，首先对信号调制，然后扩频，接收端解扩解调。包含单用户和多用户下的的误码率曲线。(On the DSCDMA simulation, firstly modulate signals , and then spread spectrum, the receiver de-spread demodulation. Including single-user and multi-user under the BER curve.)

Matlab Low cost nodes which could either have a fixed location or randomly

MATLAB常用算法的程序集，对matlab学习者来说是不错的资料(The MATLAB algorithms commonly used procedures set matlab learners good information)

改进蚁群算法，简单实用，适合初学者学习，可用于路径寻优(Colony algorithm, simple and practical, suitable for beginners to learn, can be used for route optimization)

Noise can be defined as unwanted signal that interferes with the communication or measurement of another signal. Noise conveys information regarding the source of the noise, e.g. the noise from a car engine conveys information regarding the state of the engine.

说明：  LMS/F组合算法由Shao-jen Lin和J.G.Jarris提出，它计算量增加不多却同时兼有LMS和LMF算法的优点。即收敛速度和稳态性能比基本LMS算法好，稳定性比LMF算法好。(LMS/F combination algorithm by the Shao-jen Lin, and JGJarris proposed, it is increasing much more calculations with both LMS and the LMF of the method. Ie, the convergence speed and steady-state performance better than the basic LMS algorithm, stability, better than the LMF algorithm.)

This model is to determine the number of solar panels needed and the minimum battery capacity needed(in amps)and also for the required backup time