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Description: walsh码的生成程序,小m序列的生成程序,以及求序列之间周期和非周期相关函数-code generation process, small m sequence generation process and seek sequence between cycles and cycle-related function
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Author: 杨元 |
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Description: 1.图像频域处理正交变换的matlab实例
2.含有的频域变换内容如下：
正交变换通用算子
傅立叶变换
傅立叶变换的原理
傅立叶性质
二维离散傅立叶变换（ 2DDFT ）
快速傅立叶变换（ FFT ）
傅立叶变换的研究与应用
离散余弦变换
DCT 变换矩阵
dct2 函数和 dctmtx 函数
Walsh- Hadamard 变换
Radon 变换 -1. Image processing orthogonal frequency-domain transform Matlab two examples. Containing the frequency domain transform as follows : orthogonal transformation generic operator Fourier transform theory of Fourier transform two-dimensional Fourier nature of discrete Fourier transform (2DDF T) Fast Fourier Transform (FFT) of the Fourier transform and discrete cosine transform matrix dc t2 function and the function dctmtx Walsh-Hadamard transform Radon transform
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Size: 5120 |
Author: 方周 |
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Description: 离散Walsh函数一个新的实现和防真的方法，用的是MATLAB工具-discrete function of the realization of a new defense and really, is using the MATLAB tool
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Size: 125952 |
Author: 董勤付 |
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Description: 3G通讯中的walsh码生成和作用演示。
A demonstration of walsh code in 3G-3G communications in the walsh code generation and the role of the demonstration. A demonstration of walsh code in 3G
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Size: 6144 |
Author: meng |
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Description: 实现四路复用程序。通过walsh正交码的复用技术，matlab仿真-achieve multiplexing process. Walsh orthogonal codes through the Reuse, Matlab simulation
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Size: 3072 |
Author: 郭志 |
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Description: 基于walsh变换的数字图像置乱 walsh 函数是二值正交函数。-Walsh transform-based Digital Image Scrambling walsh function is binary orthogonal function.
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Size: 1024 |
Author: lagu |
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Description: 一张图片是之前用摄像机采集的，另一张图片是经过离散沃尔什变换再量化编码压缩后又解压所得，能看出区别吗？呵呵。flik.m是原图，newflik.m是新图。
附上所有MATLAB源程序，有兴趣的话，你也可以用这几个程序对自己的照片“加工”一番。以下6个程序分别保存为6的m文件，文件名与下面给出的一致。待“加工”图片应该存放在Matlab的Work目录下。-Before a picture is collected by the camera, another picture is the result of discrete Walsh transform and then re-quantization coding compression decompression income, you can see the difference? Ha ha. flik.m is the image, newflik.m is a new map. MATLAB source code attached to all interested, you can also use these procedures on their own photo processing of something. The following six procedures were saved as 6 m file, the file name is given with the following consensus. To be processing picture should be stored in Matlab s Work directory.
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Author: 余海风 |
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Description: 本方法是对二维医学图像实现的Walsh变换，属于预处理范围，为下一步的图像分割，配准等打下基础-This method is the realization of two-dimensional medical images of the Walsh transform, belong to the scope of pre-treatment, for the next phase of image segmentation, registration, etc. to lay the groundwork
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Size: 2955264 |
Author: hujin |
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Description: walsh code for cdma communication in 3G
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Size: 1024 |
Author: chih |
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Description: Fast 2D Walsh-Hadamard Transform二维快速walsh变换的码头喇叭源程序-Fast 2D Walsh-Hadamard Transform two-dimensional fast walsh transform source speaker terminals
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Size: 1024 |
Author: 许岩 |
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Description: 对二维图像进行沃尔什变换,之后用图像的四分之一进行沃尔什反变换来复原图像，并比较误差-Two-dimensional images of the Walsh transform, followed by a quarter of the image to the anti-Walsh transform to recover images, and compare the error
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Size: 1024 |
Author: 房子 |
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Description: 经典的walsh变换，可以进行实验，matlab程序-Walsh transform classic, you can conduct experiments, matlab program
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Size: 1024 |
Author: awh1979 |
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Description: Generates the Walsh-Hadamard codes and checks orthogonality
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Size: 1024 |
Author: 郑中 |
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Description: 第十章 MATLAB 图像正交变换
10.1 正交变换通用算子
10.2 傅立叶变换
10.2.1 傅立叶变换的原理
10.2.2 傅立叶性质
10.2.3 二维离散傅立叶变换（ 2DDFT ）
10.2.4 快速傅立叶变换（ FFT ）
10.2.5 傅立叶变换的研究与应用
10.3 离散余弦变换
10.3.1 DCT 变换矩阵
10.3.2 dct2 函数和 dctmtx 函数
10.4 Walsh- Hadamard 变换
10.5 Radon 变换
10.6 小波变换
10.6.1 小波的定义
10.6.2 小波变换函数
10.6.3 小波变换实例
10.6.4 小波除噪与压缩函数 -Chapter X MATLAB image orthogonal transformation orthogonal transformation 10.1 GM 10.2 Operators 10.2.1 Fourier transform Fourier transform Fourier 10.2.2 the nature of the principle of two-dimensional 10.2.3 Discrete Fourier Transform (2DDFT) 10.2 .4 Fast Fourier Transform (FFT) 10.2.5 Fourier Transform 10.3 Research and Application of Discrete Cosine Transform 10.3.1 DCT transformation matrix 10.3.2 dct2 function and dctmtx function 10.4 Walsh-Hadamard Transform 10.5 Radon Transform 10.6 wavelet transform 10.6.1 the definition of wavelet function 10.6.2 Wavelet Transform Wavelet Transform 10.6.3 Examples 10.6.4 Wavelet Denoising and Compression Functions
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Size: 5120 |
Author: 王万国 |
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Description: Walsh变换的c语言处理实现，可将其通过Matlab接口转换成matlab代码-Walsh Transform c language processing to achieve, can be converted through Matlab interface matlab code
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Size: 38912 |
Author: 张然 |
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Description: 任意维Walsh码(包含①直积法②系数（二进制）相乘法)的产生，有时域图及相关性图。-Victoria Walsh of arbitrary code (including the direct quadrature method ① ② coefficient (binary) multiplication phase) generation, sometimes the domain map and correlation chart.
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Size: 1024 |
Author: 昌平荣 |
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Description: These are orthogonal complimentary code version of walsh codes which are or to be used in cdma systems.-These are orthogonal complimentary code version of walsh codes which are or to be used in cdma systems.
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Size: 1024 |
Author: KRUDZ |
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Description: CDMA中PN、Walsh码应用及调制解调的仿真实现-CDMA in the PN, Walsh code modulation and demodulation application and the Simulation
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Size: 43008 |
Author: 章彩 |
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Description: Walsh Hadamard codes algorithm
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Size: 1024 |
Author: ijimenez |
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Description: 利用快速傅立叶算法，实现快速沃尔什-哈达玛变换及其逆变换-Using fast Fourier algorithm, fast Walsh- Hadamard transform and its inverse transform
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Size: 1024 |
Author: 韩静 |
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