BP_nuro-network(MATLAB)

a matlab code for bandpass filtering in primery editing seismic trace after aqusation

说明：  matlab模拟光纤光栅算法与代码(Fiber Bragg Grating matlab simulation algorithm and code)

首先，对太阳能光伏电池的基本原理和I-V、P-V特性进行分析。其次，建立电池的等效电路并初步设计仿真模型。(First, the basic principle and IV, PV characteristics of solar photovoltaic cells for analysis. Secondly, the establishment of the equivalent circuit of the battery and the preliminary design of the simulation model.)

引力搜索算法和粒子群算法结合优化函数的一个例子。(An example of combining gravitational search algorithm with particle swarm optimization algorithm is given.)

在mit心电数据库下载的mat格式的心电信号(In the MIT ecg database download the format of the mat ecg signal)

一种分类的新方法，与判别分析相似，但是能够直接寻找到多维方向，并且对数据同时分类(The Extended Canonical Variates Analysis (ECVA) is a new approach to classification. The aim is similar to discriminant analysis but it provides a direct solution to finding multivariate directions that separates groups and simultaneously classifying these.)

车牌识别中建立 bp 神经网络 建立样本(License Plate Recognition)

该程序是三维拓扑优化程序，对于做拓扑优化的学生来说是很有帮助的(matlab code for 3D topology optimization)

用小波默认阈值法对散斑图进行去噪，还包括用相移法和最小二乘法求相位及去包裹(wavelet denoising used in speckle pattern)

The most ofICI avoidance algorithms divide UEs into cell edge and cell centre users based on static thresholds such as path loss, SINR and geometry factors. However, in an actual communication environment, the UE distribution as well as the shape of a cell can be changed. Therefore selection of the cell edge bands is difficult and needs to be optimized according to the time variation environment. Reference [6] proposed an ICI avoidance algorithm that can change cell edge bands dynamically. For each active UE and every time gap (the update duration of CEU/CCU), the threshold is updated based on SINR in order to keep the ratio of number of CEUs and CCUs constant. Then, cell weight is calculated to follow the instant changing of network.