0c131545d5bd

Rigol示波器保存的图片处理程序，将背景转换为白色，将两通道数据合并(figure process for RIGOL osc)

QEA for knapsack problem

A Corner Detector based on Global and Local Curvature Properties，using GUI.(A Corner Detector based on Global and Local Curvature Properties, using GUI.)

说明：  Objects forming possible solution within original problem context are called phenotypes, their encoding, the individuals within the GA, are called genotypes. The representation step specifies the mapping the phenotypes onto a set of genotypes. Candidate solution, phenotype and individual are used to denotes points of the space of possible solutions. This space is called phenotype space. Chromosome, and individual can be used for points in the genotye space. Elements of a chromosome are called genes. A value of a gene is called an allele. Variation Operators The role of variation operators is to create new individuals old ones. Variation operators form the implementation of the elementary steps with the search space.

说明：  在matlab下实现遗传算寻找二元函数最大值(Achieve the genetic algorithm to find the maximum value of a binary function under the matlab)

lear N = 10^5 EB_NO = [-1:30] liu1 = zeros(1,N) liu2 = zeros(1,N) for ii = 1:length(EB_NO) m= (2*(rand(1,N)>0.5)-1) + j*(2*(rand(1,N)>0.5)-1) s = (1/sqrt(2))*m normalization of energy to 1 n = 1/sqrt(2)*[randn(1,N) + j*randn(1,N)]

matlab环境下的低通滤波设计及实现，基于Dsp(matlab environment of low-pass filter design and realization, based on the Dsp)

说明：  matlab绘图命令(matlab graphics command)

粒子群算法Matlab程序（反复调试过，还有运行过程）(Particle swarm algorithm Matlab procedures (testing repeatedly, during operation))

故障时频域特征提取，前六阶CEEMDAN+初始信号时频域特征(Fault time-frequency domain feature extraction, first six-order CEEMDAN + initial signal time-frequency domain feature)