13210090_power-system-analysis_Tresna-Aglis-Salaw

一份简单的FM调制以及解调的matlab程序,对于刚学习通信系统的朋友有用(A simple FM modulation and demodulation matlab program, for a friend just to learn a useful communication system)

说明：  遗传算法的matlab实现，包括遗传各种操作的程序源码。(Genetic algorithm matlab realize, including a variety of operating procedures for the genetic source.)

ifft和fft实现线性卷积,并与matlab中默认内置的conv()函数的结果对照，验证其正确性。(using ifft and fft to accomplish linear conviction. Comparing this method with matlab default function conv().)

MatLab function for converting Rotation matrix to Euler Angles and quatenrions. Two examples provided

标准粒子群算法求解非线性方程，用MATLAB实现，并出仿真结果(The standard particle swarm algorithm for solving nonlinear equations, using MATLAB to achieve, and the simulation results)

本程序是有限时域差分源程序，有详细注解，方便学习理解。(This program is a limited time domain difference source program, has detailed notes, easy to learn to understand. )

Diferent High pass Image Filters, as HoG, Laplacian

说明：  一些关于iir滤波器设计的matlab实验代码(Some information about IIR filter design matlab code experiment)

Segmentation code for extracting numbers from a image

计算不同曲率半径的透镜焦距，用于光学设计及激光器设计(determine of the focal length of the optical lens, used for optical design or laser design. )