DigitalsignalprocessingbasedonMATLAB

Bin packing problem belongs to the class of NP-hard problems, like the others that were discussed in previous articles. The task is to pack a set of items of different size into bins of fixed size in such way that minimal number bins is used. Depending on the requirements, bin packing can be single-dimensional (1D) or multi-dimensional (2D, 3D...)

无刷直流电机调速系统仿真模型，霍尔传感器提供位置信号，调压调速(Brushless DC motor speed control system simulation model)

说明：  matlab环境下的iris 和 sonar的数据聚类。包括GA、k-means、FCM（只有iris）。(Iris and sonar data clustering in Matlab environment. It includes GA, K-means and FCM(only for iris).)

用于海洋科学中计算地球流的一系列matlab程序，非常实用，主要包括地转流输运、地转流速( Collection of functions to calculate Geostrophic Currents # Contents of ocean/geostrophy geo_transp - function [ct,pv,lav,gpa1,gpa2] = geo_transp(p1,t1,s1,la1,p2,t2,s2,la2,pr) geo_veloc - GE_VE [v,pv,lav,lov] = geo_veloc(p1,t1,s1,la1,lo1,p2,t2,s2,la2,lo2,pr) geovel - V = geovel(s,t,p,lat,lon) geovel2d - Calculation of geostrophic velocities geovel3d - Calculation of geostrophic velocities geovelrho - V = geovelrho(rho,p,lat,lon) geovelsva - V = geovelsva(sva,p,lat,lon) gp2uv2d - Calculation of geostrophic velocities. gp2uv3d - Calculation of geostrophic velocities )

这是一个燃料电池混合动力汽车的仿真模型，在simulink中构建的，共享给大家。(FCV POWERTRAIN)

本程序模拟光的干涉现象：杨氏双缝干涉，劈尖干涉和牛顿环干涉，并计算光的光强分布，另外，附有相应的仿真图(MATLAB for three types of interference of light and calculate the intensity of the and have corresponding figures)

说明：  该代码为灰度投影算法进行两帧图像的匹配及配准的代码(The code for the gray projection algorithm and the two images match registration code)

本程序是经典谱估计方法的程序，仿照＜数字信号处理＞胡广书．包含了书中后面三章的所有方法．另外还有ＦＩＲ，ＩＩＲ数字滤波器的去噪方法，ＳＶＤ特征值去噪，信噪比的计算等等．是一经典的程序组．希望和所有人共享(this procedure is classic method of spectral estimation procedures, modeled on the "Digital Signal Processing" Mr Kwong book. The book contains three chapters behind all the way. Another FIR, IIR digital filter de-noising, SVD eigenvalue denoising, the signal-to-noise ratio calculation, and so on. Is a classic procedure group. All sharing hopes and)

This is a morpholog methods that process an image with (Dialion, Erosion, open , close ,,etc)

The Root MUSIC method for frequency estimation