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1986A1
- 函数拟合和函数插值的详细介绍,包你看了之后对MATLAB中的函数拟合与插值不再困惑~-function fitting and interpolation function of detail, Pack right after you read the MATLAB fitting and interpolation function is no longer confused ~
xiaoboyasuo
- 本文是用matlab提供的小波函数做图像压缩,其中包括图像的去噪
NORM2HUFF
- 用MATLAB实现哈夫曼编码 中间使用了子函数
LZW-decompression
- 这是一个LZW解压的matlab子函数程序和主函数,要结合我第一个上传的LZW压缩来看,这样有助于理解,效果很少明显,压缩率80 以上,不懂的跟我联系,我交你!!!我弄懂了!-It is a realisation of lzw decompression.Its compression ratio is beyond 80 .Its compression source is the first file which I have uploaded.If you have some ques
fahanshu.rar
- 罚函数法matlab程序.希望对大家有用.,Matlab program SUMT. Wishes to all useful.
MATLAB
- 一些基本函数的实现 和多种数字滤波器的实现-Some of the basic function of a variety of digital filter realization and the realization of
decop
- matlab简易游程编码,针对二值灰度图像。 有压缩和加压及主程序部分,压缩和加压函数调用。-matlab simple run-length coding for gray image binarization. There are compression and pressure and the main program of the compression and compression function call.
JPEGcompression
- 本程序实现了一个基本的灰度图像的JPEG压缩过程。其中的函数可实现DCT变换。-It shows what a jpeg compression is all about.
DCT_sim
- 采用离散余弦变换对图像进行压缩的matlab函数代码。-Using discrete cosine transform image compression matlab function code.
chebshev_window
- chebshev窗函数,包括等旁瓣级,任意主瓣宽度两个程序-chebshev window function,including side-lobe level and main-lobe width
ISODATA
- 实现isodata函数,比较简短,易懂-Achieve isodata function, relatively brief, easy to understand
matlab
- 函数信号发生器 可产生方波,三角波,正选拨,用示波器观察-Function signal generator can produce square, triangle wave, is selection, using the oscilloscope observation
DCT
- 离散傅里叶变换程序源码,matlab主程序,函数-Discrete Fourier transform program source code, matlab main program, function
matlab
- 这是一些文本聚类的matlab函数,是遗传算法过程中的一些常用函数-This is some text clustering matlab function, genetic algorithm is the process of some of the commonly used functions
gamma_MAp
- GammaMap滤波器函数,很好用,MATLAB语言。-GammaMap filter function, useful, MATLAB language.
3971017DCT
- 对原始灰度图像 Lena_gray.bmp进行图像压缩实验 1.对此图进行 8×8 DCT 变换后,分别只保留 DC系数,以及保留前 4、8、16 个变换系数(DC+AC) ,然后再分别进行 IDCT 变换,比较结果。 2.可以使用 Matlab - Image Processing Toolbox 中的函数实现。-gray image of the original image compression Lena_gray.bmp an experiment. This diagram 8 8
dpcm
- 进行预测编码的一部分程序,若想使用还需自己编写部分函数-To predict the coding part of the program, if you want to use some functions need to write your own
huffman_matlab
- 本程序以函数形式实现huffman编码,能有效地对字符串进行huffman编码并输出-This matlab program achieves huffman coding by using function m-file.It can effectively coding string type.
Zigzag
- zigzag函数的matlab实现,通常图象压缩中经常需要用的ZIGZAG函数-the zigzag function realized by matlab
matlab
- 使用matlab对二维图像进行压缩编码,用哈弗曼函数进行-Use matlab for the two-dimensional image compression, Ha Fuman function