MATLAB--hecheng

core material for challan mnit

一本讲解如何在matlab上实现各种图论算法的书以及附带的源程序...很全(matlab_graph theory)

对基带数字通信的位同步过程进行了仿真，采用Gardner算法，没有用插值。符号用SRRC进行脉冲成形，环路滤波器没有用PI回路，是简单的alfa，1-alfa低通滤波，NCO调整也比较简单。(Baseband digital communications for the bit synchronization process of the simulation, using Gardner algorithm, did not use interpolation. Carried out with SRRC pulse shaping symbols, did not use PI loop filter circuit is a simple alfa ,1-alfa low-pass filter, NCO is also relatively simple to adjust.)

计算电力系统稳态潮流，使用直角坐标下的牛拉法，用牛顿迭代求解非线性方程组。计算结果包括节点电压、发电机注入功率、负荷注入功率支路始端功率、支路末端功率、支路损耗、网络损耗 (Calculation of the steady-state trend of power system, using ox-drawn in the rectangular coordinate method for solving nonlinear equations using Newton iteration. The calculation includes the node voltage of the generator into the power load to inject power slip began end power, slip the end of the power branch outages, network connectivity loss)

说明：  Unet深度卷积网络道路提取，对比包括密度网络resnext和linknet。(unet for road extraction)

Stud. Appl. Math. 118, 153-197 (2007)关于孤子的位图，figure3(Stud. Appl. Math. 118, 153-197 (2007) on the soliton bitmap, figure3)

OFDM为正交频分复用，频谱利用率高，抗干扰性强，应用前景广泛，为4G发展的核心技术，本文用matlan对其进行仿真(OFDM orthogonal frequency division multiplexing, high spectrum efficiency, interference is strong, broad application prospects, 4G development of the core technology, matlan its simulation)

GUI系统进行图像的类型转换，能够吧图像转换成不同的格式。(GUI system for image conversion, it can convert images into a different format.)

一篇基于matlab设计基本的FIR滤波器的文章。一篇基于matlab设计基本的FIR滤波器的文章(Matlab-based design of a basic FIR filter article. Matlab-based design of a basic FIR filter paper)

用傅里叶变换对地震信号进行时频分析，通过修改参数可以深刻的认识傅里叶变换在时频分析中的意义，适合地震信号研究的初学者。(Fourier transform of the seismic signal frequency analysis, parameter changes can be profound understanding of Fourier transform in the time-frequency analysis of significance for the seismic signals of beginners.)