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802.11n opnet model 11.0

用基于拉格朗日函数Hesse矩阵的SQP方法求解约束优化问题(matlab: SQP based on modification Hesse matrix)

matlab7.X程序开发以及matlab编程学习(matlab7.X program development and learning matlab programming)

说明：  这是一个基于matlab的BP算法程序，采用标准的BP算法，通过修改各层节点数即可实现函数优化。 (This is a matlab-based algorithm of the BP procedure, standard BP algorithm, by modifying the number of nodes can be realized at all levels function optimization.)

取消MATLAB窗体的标题栏和边框，适用于程序启动logo的制作(Cancel MATLAB form s title bar and borders for program start production logo)

FEM1D_SPECTRAL_NUMERIC is a MATLAB program which applies the spectral finite element method to solve the problem u = - pi^2 sin(x) over [-1,+1] with zero boundary conditions, using as basis elements the functions x^n*(x-1)*(x+1), and carrying out the integration numerically using MATLAB s quad() function. This function solves the problem u = - pi^2 * sin( pi * x ) for x in (-1,1), with boundary conditions u(-1) = u(1) = 0.

实现爆炸碎块的轨迹分析，并求出碎块的落地点画图表示……(Realize the explosion of fragments path analysis, and get the pieces fell site drawing that...... )

这是基本的基因表达式编程算法的主程序，也可以直接调用(Gene expression programming algorithm main program can also be called directly)

说明：  仿真论文 大规模MIMO系统中能效优化方法研究_刘永莉 中EE关于发射功率，天线数目，SE的优化关系，有相关图(simulation of massive MIMO EE optimization; one can obtain the graph of EE vs. Pt, EE v.s. L, EE v.s SE and L.)

在MATLAB环境中实现基于8QAM的信号调制解调(In the MATLAB environment 8QAM based on the signal modulation and demodulation)