simosimula

This file contain several functions for digital modulation simulation.

This module provides an introduction for our ELEC 301 DMT group project. 这是其中a2d模块部分(This module provides an introduction for o ur ELEC 301 DMT group project. This module is part of a2d)

求复杂网络中的度的介数，输入网络的邻接矩阵，对分析社交网络的拓扑性质很重要(Find the degree of complexity of the network betweenness, enter the network adjacency matrix for analyzing social networks are important topological properties)

在需要检测的音频中加入白噪声序列来检测音频的特性(Add white noise sequence to be detected in the audio features to detect audio)

计算相机镜头参数的代码，可以为镜头选型提供参考(Calculated parameters of the camera lens code, can provide a reference for the lens selection)

在系统辨识前，对输入输出数据进行平滑处理，列举了移动平均法、loess、sgolay等几种平滑方法进行分析比较(System identification, data input and output smoothing, moving average method, loess, sgolay cited several smoothing methods were analyzed and compared)

First takes the last selected image Calls the images from database Applies PCA to images Compares the last selected image with database images and says if it is found at the database or not.

ballon sanke的matlab实现，可用于图像分割和边缘检测(ballon sanke realize the matlab can be used for image segmentation and edge detection)

这是一个用matlab写的读取地震sey文件的程序(read sey file)

matlab，小波，滤波，同态滤波matlab程序，用于图像处理，滤波处理，采用matlab编写，完整文件，直接运行。(matlab, wavelet filtering, homomorphic filtering matlab program for image processing, filtering, using matlab, complete documentation, run directly.)