dip_proj2

线天线矩量法，解决天线电流分布问题 （matlab）(Wire antenna moment method to solve the issue of antenna current distribution (matlab))

these m files contain the solution of some problems in the book "communication system" by Haykin

matlab程序设计基础教程2，对初学者很有帮助(matlab Programming Essentials 2, very helpful for beginners)

OFDM system orthogonality plot or simulation

基于粒子群优化的最小二乘支持向量机的电力系统短期负荷预测的matlab仿真程序。(Matlab simulation program for short-term load forecasting of power system based on particle swarm optimization (PSO).)

OFDM communication simulink

The function takes three input arguments (function and two initial guesses belonging to the interval). After iterations, it returns the root of the function. The fourth input argument is to change the stopping criteria of the loop.

对心电信号进行滤波处理后，计算RR间隔，进而求得瞬时心率和心率变异系数，通过对RR间隔的变化曲线进行频谱分析，从而求得各个自律神经活动的评价指标(After filter processing is performed on the ECG, the RR interval is calculated, and then seek the instantaneous heart rate and heart rate variability coefficient, spectral analysis through the curves of changes in the RR interval, to thereby obtain the evaluation index for each of the autonomic nervous activity)

本程序用于绘制三维图形，可以对地面激光点云数据进行三维建模。(The procedure used to draw three-dimensional graphics, you can on the ground laser point cloud data for three-dimensional modeling.)

关于matlab学习的PPT，里面介绍了matlab的一些基本知识，对于初学者非常有用。(PPT on matlab learning, which introduced some basic knowledge of matlab is very useful for beginners. )