seven_layer_filter

周期图法进行功率谱估计的函数，配套张旭东的课本习题(Periodogram power spectrum estimate of function, supporting the Textbook Exercise Zhang)

说明：  结构分析中的有限元法利用matlab实现的教材(Structural analysis of the finite element method using matlab implementation of teaching materials)

matlab代码 交通流元胞自动机仿真 双车道 如果需要改变车流密度在脚本文件中修改fp.(Matlab code traffic flow cellular automata simulation of two lanes If you need to change the traffic density, modify the FP in the script file.)

说明：  隐半马尔科夫模型matlab算法,改进的隐马尔可夫模型，增加了状态停留时间(hidden semi-markvo model Add state duration)

说明：  if we wanted complex baseband model or to impose some filtering function

自适应波束形成图演示，不同条件下波束形成的性能，适合初学自适应信号处理的朋友(adaptive beamforming of different situations,suitable for beginners)

C++多个例题的源代码及分析.有兴趣的可以(many examples of C source code and analysis. Interested can s)

Channel estimation in OFDM using Matlab

说明：  MATLAB R2016a完全自学一本通.part1 详细说明请参见part3(MATLAB R2016a Self-taught Book (with its own catalogue))

获得图像局部增强时，每个象素的指数增强系数，指数增强系数有原图像中的灰度值与其周边象素比较获得(enhance_coeff_local_bilateral(lum_ori,window_r,sigmad,sigmar))