firework

CNN Class, ver 0.72. Change log: Ver 0.72: Sample GUI added, demonstrating use of convolutional network for handwriten digits recognition. Training runs 20 faster. Ver 0.71: Bug fix: training was stoped after 1 epoch. Ver 0.70: First release. This project provides matlab class for implementation of convolutional neural networks.

It explain about 3-phase active filter

编制阶跃响应与方波响应相互转化的程序、由阶跃响应数据获得对象传递函数模型的通用程序、由阶跃响应数据获得对象微分方程模型的通用程序(Preparation step response transformed into each other with a square wave response procedures, and general program of the transfer function model from step response data, and general program of the differential equation model of the object by the step response data)

利用有限差分软件Flac3d生成人工地震波，并用于岩土工程动力分析(Using finite difference software Flac3d generate artificial seismic waves, and for dynamic analysis of geotechnical engineering)

FILLNANS replaces all NaNs in array using inverse-distance weighting between non-NaN values.

informax 程序，可以分离超高斯及亚高斯源，并且自带有六个源信号(informax program, you can separate super-Gaussian and sub-Gaussian source, and comes with six source signals)

用于矩阵的奇异值分解，解决了自己计算的复杂度(For matrix singular value decomposition to solve their computational complexity)

自己调试的GSO程序，简单可运行，适合初学者参考。(The glowworm swarm optimization (GSO) is a swarm intelligence optimization algorithm developed based on the behaviour of glowworms (also known as fireflies or lightning bugs). The behaviour pattern of glowworms which is used for this algorithm is the apparent capability of the glowworms to change the intensity of the luciferin emission and thus appear to glow at different intensities.)

本程序能实现离线的数字识别，在MATLAB下运行，同时可以用其中部分代码实现图像的灰度，二值化，细化，归一化等功能，采用Bp神经网络。(This procedure can achieve the number of off-line identification, in the MATLAB run, at the same time part of the code can achieve one of the gray-scale images, binarization, thinning, and other functions normalized using Bp neural network.)

刚开始学习编码，希望能够和各位多多交流。也希望这个小程序能够抛砖引玉。(Has just started to learn coding, and you want to interact more. Also hope that this small program can attract valuable comments.)