BLK

calcula os sete momentos invariantes momentos hu

求信号的时频熵，对非平稳信号进行emd分解后，求时频熵，得出其故障特征(For the signal s time-frequency entropy, the nonstationary signals are EMD decomposition, and time-frequency entropy, the fault feature)

说明：  machine vision 工具箱，一直都在用，做机器视觉参考(machine vision toolkit has been used, so machine vision reference)

Lagrange乘子法 用于解约束最优化问题 (Lagrange multiplier method for the solution of unconstrained optimization problem)

说明：  电子书：使用Maltab进行面向对象的编程(A Guide To MATLAB OO Programming)

用matlab编写了多变异位自适应遗传算法，在自适应遗传算法中加入多位变异，以增加种群的多样性(Changeable to ectopic adaptive genetic algorithm using matlab number variation adaptive genetic algorithm, in order to increase the diversity of the population)

最常用的俄语词组，帮助大家记忆，给大家提供一个词组的汇总(The most commonly used Russian phrases to help you remember, give us a summary of the phrase)

多縫夫朗禾費衍射模擬,對於仿真干涉模擬有非常大的幫助(Multi-slit Fraunhofer diffraction Wo fees simulation, emulation interference simulation for a very big help)

对电力系统中传统机组进行机组组合优化计算(The unit commitment optimization of the traditional power unit is calculated)

proyecto de sistema de informacion