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1111
- 在八个城市之间建造电视微波中继站，如图是可行线路，弧旁数字为费用。试建在哪个城市可实现连通每个城市且费用为最低。-Between the eight cities in the construction of TV microwave relay station, it is feasible to figure lines, beside the figure for the cost of arc. Try to build cities in which to achieve connec
cd
- This document explains how to read the RADARSAT data CD provided with the book "Digital Processing of Synthetic Aperture Data" by Ian Cumming and Frank Wong, Artech House, 2005. On this web site, programs are provided in MATLAB to read the data
4
- 给定四个点绘制图4-30所示的不同转角的两个正方形，使用有效边表算法编程对其进行填充，填充效果如图4-31所示，注意采用“上闭下开”和“左闭右开”原则实现，使得每个正方形的右边界和下边界没有填充。 -Given four points of the map shown in Figure 4-30 the two different corners of the square, while the use of effective forms to fill their programmin
fangzhen
- 一种直接扩频序列的SIMULINK仿真模型 MATLAB6.5及以上环境可完美运行 发射部分和接受部分的频率图波形图均以给出-A direct sequence spread spectrum and above MATLAB6.5 SIMULINK simulation model of the environment can be run perfectly and accepted part of the transmitter frequency waveforms are gi
xiaobo_matlab
- 此示意程序用DWT实现二维小波变换 1.调原始图像矩阵load wbarb 2.进行二维小波分解l=wfilters( db10 , l ) 3.分解结果显示figure(1) -This indicated procedures used to achieve two-dimensional wavelet transform DWT 1. Emphasized the original image matrix load wbarb 2. For two-dimen
LZW
- LZW压缩算法是一种新颖的压缩方法，它采用了一种先进的串表压缩不，将每个第一次出现的串放在一个串表中，用一个数字来表示串，压缩文件只存贮数字，则不存贮串，从而使图象文件的压缩效率得到较大的提高。-LZW compression algorithm is a novel compression method that uses an advanced string table compression, each first occurrence of string in a string tabl
HuffmanTree
- 本程序可以对任何大小的字符型文件进行Huffman编码，生成一个编码文件。 并可以在程序运行结束后的任意时间对它解码还原生成字符文件。即：先对一条电文进行输入，并实现Huffman编码，然后对Huffman编码生成的代码串进行译码，最后输出电文数字 -This procedure can be any size character files Huffman coding, to generate a code file. And can run it any time after th
photozip
- 相片专用压缩打包软件\相片专用压缩打包软件 注意事项；图宽要改为3-Photo special compression packaged software \ photo special precautions compression packaged software Figure width should be changed to 3000
the-compress-of--figure
- 有关图像压缩的几篇中文文献，可以参考下，里面包含JPEG 2000以及DCT方面的压缩方法，也有少量的信息论文献-some Chinese theros about the compress of figures, including the JPEG 2000 and DCT ,also including the information science
lenaLZW
- 实现对lena图的lzw编解码，只需注意改变文件保存路径，即可运行成功。-To achieve the Lena figure LZW decoding, need to pay attention to change file save the path, can run of success.
Huffman-algorithm--experiments
- 基于Huffman算法的压缩软件设计实验,介绍了相关Huffman算法原理，并利用Java进行实现，有相应实验图作为对照！-Compression software design experiments based on the Huffman algorithm, introduced the Huffman algorithm principle, and use the Java implementation, as a control to the corresponding exper
chengxu-qq
- 包含了图像熵的程序，三种小波变换融合方法，以及一种平稳小波变换。带有结果图-Contains a program of the image entropy three wavelet transform fusion method, and a stationary wavelet transform. With the results of Figure
Blocks
- clc close all clear all I=imread( desert.jpg ) [r c]=size(I) bs=16 Block Size (8x8) nob=(r/bs)*(c/bs) Total number of 8x8 Blocks Dividing the image into 8x8 Blocks kk=0 for i=1:(r/bs) for j=1:(c/bs) Block(:,:,kk+j)=I
sine
- 正弦信号发生器的设计,正弦信号发生器的结构由3 部分组成。数据计数器或地址发生器、数据ROM 和D/A。性能良好的正弦信号发生器的设计要求此3 部分具有高速性能，且数据ROM 在高速条件下，占用最少的逻辑资源，设计流程最便捷，波形数据获最方便。下图是此信号发生器结构图，顶层文件SINGT.VHD 在FPGA 中实现，包含2 个部分：ROM 的地址信号发生器，由5 位计数器担任，和正弦数据ROM，拒此，ROM由LPM_ROM模块构成能达到最优设计，LPM_ROM底层是FPGA中的EAB或ESB等。
exportget_fig
- This function saves a figure or single axes to one or more vector and/or bitmap file formats, and/or outputs a rasterized version to the workspace, with the following properties: - Figure/axes reproduced as it appears on screen - Cropped bord