IEEE80211a

混沌算法的详细讲解，及基本的matlab代码实现，入门必备的(Explain in detail the chaos algorithm matlab code and basic, entry-essential)

说明：  在Matlab环境下模拟布朗运动的产生，加强对随机现象的理解。(Environment in Matlab simulation of Brownian motion and enhance the understanding of random phenomena.)

说明：  计算温度场分布的程序，希望对有关人员有所帮助，因为时间关系里面多了一些无用的说明，请自己删除(calculate the fieled of temperature)

适用于所有象限的通用Bresenham画线算法的Matlab程序(Apply to all quadrants of the General Bresenham line drawing algorithm Matlab procedures)

程序对4发4收系统进行V-BLAST检测算法的仿真。发送信号采用QPSK调制，信道为准静态瑞利平坦衰落信道，引入的噪声为均值为0的高斯白噪声，接收端分别采用ZF、MMSE、ZF-OSIC、MMSE-OSIC四种检测算法，根据其误比特率比较性能。(V-BLAST detection algorithm simulation program 4 of 4 admission system. Send signals using QPSK modulation, channel quasi-static Rayleigh flat fading channel, the introduction of noise with mean zero Gaussian white noise receiving end, respectively, ZF, MMSE, ZF-OSIC, MMSE-OSIC four detection algorithm based on its The bit error rate of the comparative performance.)

在目标被动式跟踪中广泛应用的伪量测变换估计器(PLE)具有良好的误差收敛性。然而由于等价噪声和状态的相关性,该估计器的估计是有偏的。提出的强跟踪滤波器(STF)通过强制白化残差具有自适应地校正估计偏差和迅速跟踪状态变化的能力。STF已经在非线性系统时滞估计、故障诊断与容错控制方面取得了很好的效果。(Passive target tracking is widely used in the pseudo-measurement transform estimator (PLE) has a good error convergence. However, due to the equivalent noise and the relevance of state, the estimator is a biased estimate of. Raised strong tracking filter (STF) has adopted mandatory bleaching residuals adaptively estimated bias correction and rapid tracking of the status change. STF has been estimated in the time-delay nonlinear systems, fault diagnosis and fault-tolerant control has been achieved very good results.)

Video action dataset

采用L-M优化算法用以训练BP神经网络，使其能够拟合某一附加有白噪声的正弦样本数据。设计一个三层BP神经网络，其网络的隐含层神经元的激励函数为双曲正切型，输出层各神经元的激励函数为线性函数，隐含层有6个神经元(LM optimization algorithm used to train BP neural network to enable it to fit a white noise, sine additional sample data. Design a three BP neural network, its network of hidden layer neuron activation function of hyperbolic tangent type for the output layer activation function of each neuron is a linear function of the hidden layer has 6 neurons)

MQAM信号的调制与解调，包括调制与解调的全程序，星座图的回复与比较！很有帮助(QAM modulation and demodulation ,including constellation)

详细介绍kalman滤波的原理、滤波的详细过程并附带应用仿真(Details kalman filter theory, filter the detailed process and application of simulation with)