folkloristics

Its a matlab code for image fusion

先进PID的源码 先进PID的源码 (The source of advanced PID advanced PID source)

很好的matlab学习资料，由浅到深的解析，附带源码(Matlab good learning materials, from shallow to deep analysis, with source code)

可以用来进行信用风险预测的matlab代码，直接模仿就可以用了(Can be used for credit risk prediction matlab code, you can use a direct imitation)

基于广义矩阵分布的时频变换方法，用于信号时频分析。(Based on the Generalized time-frequency distribution matrix transformation method for time-frequency analysis.)

说明：  Frequency Modulation pdf

Spectral Efficiency in Large-Scale MIMO-OFDM Systems with Per-Antenna Power Cost

matlab下filter程序，有脉冲响应法和双线性变换法生成filter，各参数有详细注释，有信号滤波前后的图形、频谱及相位对比。(Under filter matlab procedures, generate filter impulse response method and bilinear transformation method, various parameters are detailed notes, graphics, spectrum and phase contrast signal before and after filtering.)

Exellent Introduction to Statistics Toolbox 对matlab Statistics Toolbox的非常棒的demo (Exellent Introduction to Statistics Toolbox demo/M-Files: closeDTool.m Force close DFITTOOL (without confirmation dialog) createCarDatabase.m Creates dataset array from Excel file and converts appropriate variables to categorical arrays FuelEconomyAnalysis.m Main analysis script for publishing loadData.m Load all data in directory and create a single dataset modelMPG.m Creates model for MPG based on filter parameters myDistFit.m Distribution fit for MPG (auto-generated, not used in demo) myPlot.m Custom plot for plotting model MPG vs. actual MPG simMPG.m Simulate the model with parameters demo/Excel (.xls) Files: 00dat.xls Fuel economy data for the year 2000 01dat.xls Fuel economy data for the year 2001 02dat.xls Fuel economy data for the year 2002 03dat.xls Fuel economy data for)

预处理共轭梯度的方法,该方法有效，快速！！(preconditioned conjugate gradient（PCG）)