rgb

主要介绍了基于（单、多）高斯统计模型的背景获取法(Mainly based on the (single, multi-) Gaussian statistical model to obtain the background of law)

数字图像处理matlab实现，包括如下程序： 1.直方图规定化为高斯双峰函数 2.窗口形状自适应（十字形或矩形）的中值滤波 3.彩色图像目标提取并与背景图像合成 4.插值外推法的彩色图像饱和度调整 5.多种插值方法实现的图像放大和缩小 6.频域变换及分析 7.几何校正 8.插值外推法的黑白图像对比度增强 9.运动模糊矫正(Digital image processing matlab realize, including the following procedures: (1) the bimodal histogram specification as a function of two Gaussian shape adaptive window (cross or rectangular) median filtering three color image with the background object extraction and image synthesis 4. Color image interpolation extrapolation saturation adjustment 5. various interpolation methods to achieve images zoom in and out 6. frequency domain transformation and analysis 7. geometric correction 8. interpolation extrapolation of the black and white image contrast enhancement 9. motion blur correction)

基于导频的信道估计，这个程序里主要实现了导频插入与提取(Pilot-based channel estimation, the program achieved a major pilot insertion and extraction)

awgn channel simulation

实时处理声音降调 matlab源代码 短时傅里叶变换(Real-Time Speech Pitch Shifting)

matlab实现计算机视觉三维重建 摄像机标定新算法,用一个子函数计算出两组运动组的参数 本程序用于调试摄像机标定新算法(摄像机标定新算法,用一个子函数计算出两组运动组的参数 本程序用于调试摄像机标定新算法)

mfcc用matlab编程实现，12阶参数(mfcc, used in matlab)

一些常用数值分析程序，希望对大家有所帮助。(some commonly used numerical analysis procedures, we hope to help.)

RADPATTERN - radiations patterns, total radiated power Syntax: radpattern Description: RADPATTERN should be run after IMPEDANCE. It uses the MoM soulution obtained previously in order to compute the far fields. RADPATTERN finds the far field at a given frequency that needs to be specified below.Also, the observation sphere(radius) or circle (radius/plane) need to be specified as well. RADPATTERN finds: - total radiated power over a large sphere (sphere mesh is given in subfolder CODES) - antenna gain or absolute directivity in certain planes, including co-polar field and cross-polar field. MATLAB Antenna Toolbox Draft 05, Antenna Lab, ECE, WPI, mat05@ece.wpi.edu Authors: S. Kulkarni, A. Marut, S. Makarov

求一个40阶的雷米兹带通滤波器，并绘出两个滤波器的幅频特性图(Remez seeking a 40-order band-pass filter, and plot the frequency characteristics of two filters map)