-
JPEG-2000-
本文所做的主要工作为：研究了JPEG2000标准的原理和基本框架，对JPEG 2000标准的核心—小波变换压缩技术进行了分析研究，概要的介绍了小波理论。对EZW算法进行了详细分析和描述，包括零树的含义、结构及其扫描方法。并应用Matlab图像处理工具箱和小波分析工具箱对图像小波变换处理，并通过接口工具Mex实现在Matlab环境下对C程序EZW编码的调用，实现了应用零树小波编码算法对图像的压缩处理，简单地实现了对JPEG 2000的仿真。(The main work that this text do is:Studied the principle and basic frames of the JPEG2000 standard, to the center of JPEG 2000- Wavelet transform compress which had been analyzed and researched .Carried on the detailed analysis and descriptions to the calculate way of EZW, include zero-tree coding, structures and it’s scans method. In Turbo C environment using C language to simulate wavelet zero-tree coding algorithm, using Matlab image processing toolbox and wavelet analysis toolbox, and using interface tool Mex to implement transferring the C program in Matlab, and implement the image compress by wavelet zero-tree transform coding methodology,and supplely implement JPEG2000.)
- 2012-11-14 18:44:01下载
- 积分：1
-
PSNR
求图像的峰值信噪比PSNR，下载可以直接使用，希望能够帮助需要的同学(The peak signal to noise ratio of PSNR for the image.Download can be used directly, hope to help students in need.)
- 2015-04-13 14:45:45下载
- 积分：1
-
F_S_K_onepath
Matlab code for COST207
- 2009-10-09 07:40:26下载
- 积分：1
-
CDMA-technical-training-material
CDMA技术培训资料，希望对学习CDMA的同学有帮助！(CDMA technical training material)
- 2010-10-12 10:08:21下载
- 积分：1
-
Image
to find the transform of images using log transform, negative transformation technique and power transformation..
- 2013-04-23 12:25:42下载
- 积分：1
-
Simulink汽车仿真实例包括发动机离合器等
说明： 汽车仿真实例包括发动机离合器等的SIMULINK仿真10学时(Automobile simulation examples include SIMULINK simulation 10 hours of engine clutch, etc.)
- 2019-10-10 15:32:24下载
- 积分：1
-
Genetic_Algorithm_for_spase_array
说明： 对于非均匀线型阵列，以降低波束方向图峰值旁瓣为目标，在给定阵元数和阵列孔径的约束条件下，利用多种群并行进化遗传算法进行阵元布阵优化。(For non-uniform linear array, in order to reduce the peak side lobe of beam pattern, the multi population parallel evolutionary genetic algorithm is used to optimize the array element arrangement under the constraint of the number of array elements and array aperture.)
- 2020-08-16 19:57:31下载
- 积分：1
-
45666031LBG-Vector-Quantization
45666031LBG-Vector-Quantization in speaker recognition
- 2010-08-12 19:30:29下载
- 积分：1
-
MIMO
CALCULATING CHANNEL CAPACITY FOR MIMO CHANNEL IN DIFFERENT FORM.HERE WE CONSIDERED TWO,THREE AND FOUR INPUT AND OUTPUTS.
- 2011-06-21 20:40:26下载
- 积分：1
-
MPIDDLX
该代码为带动量项的PID神经网络的系统控制算法(The code to drive the amount of items PID neural network system control algorithm)
- 2013-04-05 20:56:35下载
- 积分：1
