floyd

Numerical Techniques for Unconstrained Optimization with MATLAB

模拟平面波和球面波发生代码，在后面可进行衍射干涉的各种模拟。(Simulation of a plane wave and spherical wave code behind a variety of simulated diffraction interference.)

Hee is theMATLAB Code to Perform colour image segmentation and to perform pseudo coloring on gray image

雷达信号处理程序，是MIMO雷达的相关程序，例程比较多，有利于学习(Radar signal handler)

用matlab仿真通信系统基带信号，包含单极性，双极性编码。(Matlab simulation of communication systems using baseband signals, including unipolar, bipolar coding.)

sar成像matlab程序，针对目标电磁特性成像，效果较好(sar image matlab)

matlab扩展编程教学，有丰富的编程例子，绝版书籍(matlab Extended programming teaching)

comsol求解拉普拉斯方程，对于求解偏微分方程很重要(comsol solving the Laplace equation)

用两种向量化和一种循环的思路计算水仙花数，并给出所需时间比较 水仙花数是指一个三位数,其各个数的立方和等于该数(Quantified in two and a loop to the idea of calculating the number of daffodils and narcissus are given the time required for comparison is a three-digit number, the individual cubes, and equal to the number of)

说明：  对信号进行小波变换，确定小波基的选择和分解层数，再求解信号的信息熵，可用于故障诊断。(The wavelet transform is performed on the signal to determine the selection and decomposition layers of the wavelet base, and then the information entropy of the signal is solved, which can be used for fault diagnosis.)