mainUrbanCitySimu

由matlab编写的一首歌曲，m文件编写及函数的调用完全可以运行，无错误，大家多多学习(One song, written by matlab can run, no error, we learn more)

二阶锁相环在输入信号为调频信号是的混沌特性分析(Second-order PLL FM signal in the input signal is Chaotic Characteristic Analysis)

power active filter simulation

Regularized Logistic Regression

用MATLAB编程出数字基带信号NRZ码的功率谱曲线图(Programming with MATLAB digital base-band signal power spectrum of NRZ code graph)

该代码源于《matlab图像处理宝典》，其中包含部分图像处理的关键代码(The code from " matlab image processing book," which contains a key part of the image processing code)

说明：  文件包含了层次分析法、熵权法和TOPSIS方法计算参数时用到的函数(The file contains the functions used in the calculation of parameters by analytic hierarchy process (AHP), entropy weight method and TOPSIS method)

说明：  使用小波包变换分析信号的MATLAB程序(MATLAB)

小波分析理论与MATLAB小波分析的应用领网域十分广泛，它包括：数学领网域的许多学科；信号分析、影像处理；量子力学、理论物理；军事电子对抗与武器的智能化；电脑分类与识别；音乐与语言的人工合成；医学成像与诊断(MATLAB wavelet analysis theory and application of wavelet analysis collar domain is very extensive, it includes: Mathematics collar domain many disciplines signal analysis, image processing quantum mechanics, theoretical physics military weapons, electronic warfare and intelligence computer classification and identification synthetic music and language medical imaging and diagnostics)

mimo信道建模，仿真结果，信道建模介绍详细说明(mimo channel modeling, simulation results, detailed description of the channel model introduced)