data

里面包含cdma和ofdm两个方面的程序，非常难得的经典例子(Cdma and OFDM which contains two procedures, a very rare example of a classic)

离散信号,用DFT（通过FFT计算）方法分析其频谱，采用矩形窗，对不同的采样点数进行分析(Discrete signal, using DFT (via FFT calculation) method, analyze its spectrum, using rectangular windows of different sampling points for analysis)

说明：  多径瑞丽衰落信道下OFDM系统仿真多径瑞丽衰落信道下OFDM系统仿真(Ruili multipath fading channel OFDM system simulation multipath fading channel Ruili OFDM System Simulation)

自适应GPC算法，当被控对象参数未知或慢时变时，采用参数估计算法，在线估计出被控对象的参数，然后用参数估计值代替真实值进行控制律的推导。(Adaptive GPC algorithm, when the charged object is unknown or slowly time-varying parameters, the use of parameter estimation algorithms, on-line estimate the parameters of the controlled object, then use the parameter estimates instead of real value to the control law derivation.)

Long terem eveloultion...LTE-A

说明：  voicebox语音处理matlab工具箱【3】(VoiceBox voice processing toolbox matlab [3])

形态学中的腐蚀和膨胀运算。首先，对图像进行低通滤波，消除细小噪声的干扰。 在滤波时，没有采用传统的中值滤波器，而是采用顺序统计滤波器ordfilt2(Erosion and dilation operation in morphology. Firstly, the image is filtered by low pass filtering to eliminate the interference of small noise. In filtering, the traditional median filter is not used, but the order statistics filter ordfilt2)

小波变换和二维最大类间方差法实现变化检测(Wavelet transform and two-dimensional maximum between class variance method to achieve change detection)

偏微分方程的matlab解法，详细讲解了使用该工具求解偏微分方程的方法和途径，是一本很有价值的参考书(Solution of partial differential equations matlab, detailed account of the use of the tools for solving partial differential equations of the ways and means, are a valuable reference book)

延时求和算法，DOA算法，空间波束方向，面阵列，线阵列，原创(time delay algorithm)