SunEarth

说明：  拓扑优化 一种开源框架，适用于增材制造和基于水平集的拓扑优化(Topology Optimization)

通过Matlab GUI创建用户界面，对语音信号进行频谱分析及滤波,高通、低通、带通等 (Created by Matlab GUI user interface, the speech signal spectrum analysis and filtering, high pass, low pass, band pass, etc.)

Hamming 15, 11 Viterbi encoding and Decoding

传染病经典模型si，sis，sir编程以及其图像和实现(Classic model of infectious diseases si, sis, Sir Programming and its image and implementation)

检测矩形 识别圆，矩形，三角形形状 直接在图像上显示出结果(Rectangle detection Detect the rectangle recognition circle, rectangle and triangle shape, and display the results directly on the image.)

i need code for matlab

说明：  该函数用于多径瑞利信道仿真，其中y为输出信号(Multipath Rayleigh Channel)

旋转矩阵和四原数之间的转换 用于坐标系之间的相互转换(Rotation matrix and the number of conversions between the original four)

2D truss analyzer and GUI truss design source code

gauss and horner numerical simulation