PID_9

matlab code to calculate the MUSIC algorithm(DOA algorithm)

天线方向图的波达方向，用于描述回波的方向图6，可以用于初学者学习使用(DOA antenna pattern, used to describe the echo pattern 6 can be used for beginners to learn to use)

METODOS DIRECTOS帕拉州洛杉矶SOLUCION德艾维斯LINEALES Algoritmo德Eliminacion Gaussiana Algoritmo德高斯约旦 Algoritmo德Factorizacion METODOS ITERATIVOS帕拉州洛杉矶SOLUCION德艾维斯德ECUACIONES Algoritmo德雅可比 Algoritmo德高斯赛德尔(METODOS DIRECTOS PARA LA SOLUCION DE SISTEMAS LINEALES Algoritmo de Eliminacion Gaussiana Algoritmo de Gauss-Jordan Algoritmo de Factorizacion METODOS ITERATIVOS PARA LA SOLUCION DE SISTEMAS DE ECUACIONES Algoritmo de Jacobi Algoritmo de Gauss-Seidel )

Rayleigh NRZ with Matlab simulink

对单自由度结构在无控与采用TMD和ATMD控制策略下的加速度和位移反应进行了对比，对比结果以图形方式显示。(The single degree of freedom structure s acceleration and displacement reaction are compared between with on control and using TMD and ATMD control strategy,the contrast results are displayed by using graph.)

4PAM和8PAM在AWGN信道下载波调制的性能分析(4PAM and 8PAM in AWGN channel wave modulation performance analysis download)

一维和二维阵列天线FFT分析，对不同间距的均匀阵列做了详细处理(1D and 2D array antenna analysis with FFT, and dealt with different inter-element distance.)

一种无监督的数据离散化方法，程序简单，运行时间短，效果比较显著(An unsupervised data discretization methods, procedures easy, run a short time, compared the effect of significantly)

Newton插值公式实例，改变插值节点个数，观察不同的插值函数的逼近效果.(Instance of the Newton interpolation formula, change the number of interpolation nodes, and observe the different interpolation function approximation.)

用余弦法仿真的瑞利衰落，包括自相关互相关、功率谱密度等等。依据是Chengshan Xiao2003年的文章。(Cosine method for simulation of Rayleigh fading, including the auto-correlation cross-correlation, power spectral density and so on. Based on the the Chengshan Xiao2003 article.)