EE6730-Lab2-Qiang-Li

本文件为用matlab编写的遗传算法程序，内容较为全面，好不易得才找到的。(This document is prepared for the use of genetic algorithm matlab procedures, content more comprehensive, so it was difficult to find.)

matlab文件，M文件，可以进行运行，然后计算频率(matlab document )

A Low Complexity Algorithm for Proportional Resource Allocation in OFDMA Systems

自行设计产生两个离散序列信号，对其进行相加、乘及卷积运算。 利用filter命令求下面LTI系统的冲激响应，画出系统的零极点图，判断系统的稳定性、因果性。 绘出系统的频响曲线 (To design of two discrete sequence of signals , their sum , multiplication and convolution . Seeking the following LTI system impulse response filter command , draw system pole-zero diagram to determine the stability of the system , causality . Mapping the frequency response curve )

建立小波神经网络负荷预测模型，并对小波神经网络的节点（输入层、中间层、输出层）进行选择,并选用合适的小波神经网络的训练函数,提高收敛速度和负荷预测精度。(The establishment of wavelet neural network load forecasting model, and wavelet neural network nodes (input layer, middle layer, output layer) to select and choose the appropriate wavelet neural network training function to improve the convergence speed and the load forecast accuracy.)

a cdma code for communication

matlab实现语言信号的加窗分帧 短时能量等特征值的提取(matlab implementation language framing windowed signal characteristics such as short-term value of energy extraction)

matlab 实用程序百例，汇集了大多数值运算，图像图像处理等实例。(Matlab utility hundred cases, gathers most value calculation, and image processing images as examples.)

A simple code for plotting Bessel functions of any order through GUI.

用光谱仪采集到数据后，用ＭＡＴＬＡＢ将其画成三微光谱图，立体感更强(draw 3D optical spectrum using matlab)