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NarrowBand_DLL
- This Matlab file demomstrates a narrow band algorithm that implements the level set method in Li et al s paper "Level Set Evolution Without Re-initialization: A New Variational Formulation" in Proceedings of CVPR 05, vol. 1, pp. 430-436. -Thi
ofdm1
- 由MATLAB程序产生2Gbi/s的基带OFDM信号先将2^15-1个伪随机序列映射到256个进行4QAM编码调制的子载波上，编码后的OFDM符号再经过IFFT变换将其转换为时域波形，接着添加6.4ns的循环前缀（CP），产生的数据波形再装载到Tektronix任意波形发生器（AWG）中，产生2Gbit/s的基带OFDM信号。基带OFDM信号频谱示意图如图3所示。其中包括256个OFDM子载波256个子载波中200个子信道用来传送数据信号，27个高频和28个低频子信道为了过采样的需要置0，OFD
createimagemy
- 本程序用matlab语言实现了当前水平集（演化曲线）在原图象上的叠加显示，以及对嵌入函数的重新初始化。-This program with matlab language of the current level set (evolution curve) superimposed on the original image display, as well as re-initialization of the embedded function.
source
- 代码中包含在MATLAB中实现DICOM文件的VOILUT感兴趣区域转换。将DICOM文件的数据重新存储为PNG格式的灰度图像。打开一个文件夹的DICOM文件并将其存储在另一个文件夹中以PNG格式储存。-Included in the MATLAB code to implement DICOM files VOILUT region of interest conversion. The data will be re-stored DICOM files in PNG format, gra
simulation-_of_communication
- 北京邮电大学出版的关于通信原理的仿真书籍，里面有许多源代码例子，matlab语言，并有很好的讲解，我认为还是不错的。-this is a book on the simulation of communication principle by using matlab language.There re a lot of codes with their explaination.
danshuipingji
- 对一个具有多目标的图像进行分割，对函数进行MATLAB定义，并设定相应的时间、空间步长，在演化过程中，对水平集的计算采用二阶基本无震荡差分格式，新初始化函数采用一阶基本无震荡差分格式，迭代时水平集每更新10次重新初始化水平集一次。这样，我们基本可以将简单的多目标图像进行分割。 -Split the image of a multi-objective function defined in MATLAB, and set the appropriate time, space step in
suanshubianma
- 这个是基于matlab的算术编码，可以-Here we re-encode the message NMLNNNKKNML using the same frequency algorithm as in figure 1, but using an encoding algorithm that encodes individual letters in storage of width less than 1000.
Hamm
- It s matlab programs for Hamming codes. They re Hamming 4/7 and Hamming 11/14. Including encoder, decoder. I hope you enjoy them!-It s matlab programs for Hamming codes. They re Hamming 4/7 and Hamming 11/14. Including encoder, decoder. I hope you e
chapter-5-programs
- 《最优阵列处理》第五章matlab程序，本人重新修改和注释过，比原来的更容易看懂-Optimal array processing, "the fifth chapter of the matlab program, I re-edit and annotate over, than the original easier to understand
pscnc
- Matlab has a lot of functions for interpolate, depending on what you re trying to do. You don t need a toolbox for it, either. Type "doc interp1" to get started and navigate the help file from there.
rate-resampling-of-signal-processing
- 详细叙述如何完成重采样，并利用matlab实现此功能。-Described in detail how to complete the re-sampling, and use of matlab to implement this feature.
zigzag_dezigzag
- zigzag算法,即实现图像像素的斜向Z字型重新排序的matlab实现-zigzag algorithm, namely the realization of the image pixel oblique Z-shaped re-sort Matlab
cannon
- 卡农 音乐程序，用matlab编写的，根据蜂鸣器的频率发音，可以自己再编写其他曲目-Canon music program, written using matlab pronunciation buzzer frequency you can re-write other tracks
circle_fit
- Revival of a 14 years old code (written in 1991 for MATLAB 2.x). Given a set of measured x,y pairs that a re supposed to reside on a circle, but with some added noise. A circle to these points, i.e. find xc,yc,R, such that (x-xc)^2+(y-yc)^2=R^2
Modifying-Sound-Spectrum
- 如何在Matlab环境下执行频谱分析，修改和重新合成声音。-how to perform spectral analysis, modification and re-synthesis of sound
m7_6
- 积分分离PID控制matlab M文件代码。 该控制里面将积分分离，在控制误差很小时才重新使用积分，这样可获得更好的控制效果。-Integral Separation PID control matlab M file code. The control inside the integral separation, re-use integral control error is very small when, so to get better control effect.
testone
- 二维离散小波变换(Mallat快速算法)对图像进行二维离散小波变换, 变换级数大于等于3级,然后进行阈值化处理(阈值约为10左右),再统计系数中0的个数（百分比表示）并进行重构, 最后计算重构图像的峰值信噪比(PSNR). 数据：灰度图像lena.bmp或其它图像, 滤波器系数可以调用matlab中的wfilters函数获得, wfilters函数的使用请在matlab中help wfilters.-Two-dimensional discrete wavelet transform (Ma
ofdm-am-dsb
- matlab 的 am和dsb调制 先你得介绍 am 的调制的基本原理，解调的基本原理，这个书上肯定都有很多，你按照自己的理解重新再组织-Matlab am and DSB modulation first you have to introduce the basic principles of the AM modulation and demodulation of the basic principles, this book certainly has a lot of you acc
IMAGEETRACT
- 利用Matlab提取图片中的数据 从事科研或者工程的人员在文档撰写过程中，常需要将文献中的曲线与自己的结果对比，为获取原始数据，一种常用的办法是手动描点，即将原始曲线放大然后打印出来，选取一定数量的点，读出其横纵坐标，然后重绘。对于较为平坦的曲线，这种方法当然可行，但当曲线数量增加，曲线变化复杂，这种方法工作量可想而知。前段时间由于原始数据丢失，仅剩几十幅图片，本人尝试过手动描点，经历几个小时奋战，实在无法继续，索性转向matlab，借助其强大的数据处理能力，编写了两个GUI的小软件ima
resample
- 用matlab编写的经纬度格式转换程序和图像重采样程序，学习测量和图像处理的同学可以-Prepared using matlab latitude and longitude format conversion and image re-sampling procedures, measurement and image processing learning students can look