hw3_code

说明：  matlaby源程序 关于OFDM的系统性能分析 (matlaby source on the OFDM system performance analysis)

仿真不同占空比，等概、非等概双极性矩形随机信号的归一化功率谱密度，分析不同信号所包含的频谱分量，有无直流分量和定时分量信息 (Simulation different duty cycles, etc. There is, and so there was a non-random signal bipolar rectangular normalized power spectral density analysis of the spectral components of different signal contained, with or without DC component and timing component information)

Pattern Recognition file to read the letter or the numbers so we can recognize it

语音信号处理，matlab程序，用于求取线性预测系数，采用自相关函数法

复杂网络中基本网络模型的MATLAB的实现(The realization of a complex network of cellular automata using matlab)

FFT源代码，该源代码比较全面，稍微改动即可使用，欢迎下载，谢谢！(FFT source code, the source code is more comprehensive, you can use a little change, welcome to download, thank you!)

利用Matlab编制的有限元程序，针对悬臂梁，采用三角形划分网格，计算梁的固有频率和前三阶阵型，并绘制出来(Compiled using Matlab finite element program for the cantilever, the triangle mesh to calculate the natural frequency of beam formation and the first three and drawn out)

IEEE118节点标准参数及潮流计算数据(The IEEE118 node standard parameters and flow calculation data)

对随机噪声基本理论理解比较经典的论文，喜欢的同学可以下(Understanding of the basic theory of random noise more classic papers, students can enjoy under the)

一个通过设置按钮来改变正弦函数图像的颜色，以及关闭功能。(changing the color by using pushbuttons in Matlab.)