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实现MIMO-OFDM的仿真源代码，用于MATLAB仿真，很有价值，(The realization of MIMO-OFDM simulation source code for the MATLAB simulation, very valuable,)

说明：  特殊函数计算 gamafun 用逼近法计算伽玛函数的值 lngama 用Lanczos算法计算伽玛函数的自然对数值 Beta 用伽玛函数计算贝塔函数的值 gamap 用逼近法计算不完全伽玛函数的值 betap 用逼近法计算不完全贝塔函数的值 bessel 用逼近法计算伽玛函数的值 bessel2 用逼近法计算第二类整数阶贝塞尔函数值 besselm 用逼近法计算变型的第一类整数阶贝塞尔函数值 besselm2 用逼近法计算变型的第二类整数阶贝塞尔函数值 ErrFunc 用高斯积分计算误差函数值 SIx 用高斯积分计算正弦积分值 CIx 用高斯积分计算余弦积分值 EIx 用高斯积分计算指数积分值 EIx2 用逼近法计算指数积分值 Ellipint1 用高斯积分计算第一类椭圆积分值 Ellipint2 用高斯积分计算第二类椭圆积分值 (Calculation of Special Functions)

其主要特点是直接对结构对象进行操作，不存在求导和函数连续性的限定；具有内在的隐并行性和更好的全局寻优能力；采用概率化的寻优方法，能自动获取和指导优化的搜索空间，自适应地调整搜索方向，不需要确定的规则。( Its main feature carries on the operation directly to the structure object, does not have the derivation and the function continuous definition Has the intrinsic hidden parallelism and better overall situation optimization ability Uses the randomization the optimization method, can gain the search space which automatically and the instruction optimizes, adjusts the search direction auto-adapted, does not need to determine rule. )

构造了一个无尺度的复杂网络,并计算出了其聚类系数的值(Construct a complex scale-free networks, and calculate the value of its clustering coefficient )

设计两输入单输出模糊控制器，通过仿真理解并分析E和EC的参数选择对系统稳态误差和动态性能的影响。(Two input single output fuzzy controller is designed to understand and analyze the influence of parameters selection of E and EC on the steady-state error and dynamic performance of the system.)

16QAM的解调方式，需要的朋友可以下载啊(16QAM demodulation method needs friends can download ah)

水果图像的特征提取，毕业设计做的，很实用，只要运行“apple.m”就可以(Multivariate statistical analysis of the source code, written with the basic)

开环迭代学习控制的matlab仿真程序。(Open loop iterative learning control matlab simulation program)

首先定义一个高斯白噪声，然后在正弦信号中添加白噪声，再对带噪声的正弦信号进行平均值滤波(First, a Gauss white noise is defined, then the white noise is added to the sinusoidal signal, and then the average filtering of the sinusoidal signal with noise is filtered)

celp code used for speech coding using the matlab software which is used to form speech analysis