LFM

再假定条件下雷达的快门限恒虚警处理及慢门限恒虚警处理(Further assumed that under the condition of the shutter limit radar CFAR processing and slow threshold CFAR processing)

说明：  滚动轴承故障诊断是机械故障检测中一个重要方面。使用小波包分析和包络分析相结合的方法提取轴承微弱振动信号, 克服了传统包络分析方法易丢失信号有效成分的缺点。包络信号的细化谱较好体现了轴承故障信息。(Bearing Fault Diagnosis of mechanical fault detection in an important aspect. The use of wavelet packet analysis and envelope analysis method of combining extracts bearing vibration signal weak to overcome the traditional envelope analysis method easy to lose the signal disadvantage of the active ingredient. Refinement of the envelope signal spectrum better reflects the bearing fault information.)

This is WRAN simulation file. It contations too many m files. You can open these files. Thank you

基于SVD分解的总体最小二乘算法,在工程领域有很大的应用(Based on the SVD decomposition of the overall least-squares algorithm, in the engineering field has a lot of applications)

牛顿拉夫逊法实现潮流计算的MATLAB程序(Newton Raphson power flow calculation of the MATLAB program to achieve)

计算信号的双谱，为机械故障诊断提供依据，还可以用于故障特征提取(Bispectrum for calculating signals)

matlab书籍matlab书籍matlab书籍matlab书籍matlab书籍matlab书籍(about how to use matlab)

遗传算法的书籍,适合初学者快速上手学习用。(Genetic Algorithm books)

a sample code for optimization

说明：  元胞自动机为使人员疏散离散模型更好描述行人微观特性，提出一种改进元胞自动机的人员疏散模型。(In order to make the discrete model of evacuation better describe the micro-characteristics of pedestrians, a new evacuation model based on improved cellular automata is proposed.)