xindianquzao

Implementation of Discrete fourier transform 2D (to images )

matlab使用的N个实用技巧及其程序实现。(N-use practical skills and procedures matlab implementation.)

包括MATLAB的简单函数命令功能。。。可以用来学习Matlab，都是些能实现一定功能的代码！M-file的格式。有50多个代码。(Including simple MATLAB function command function. . . Matlab, are more able to achieve a certain function code can be used to learn! M-file format. There are more than 50 code.)

说明：  小波神经算法程序，经验证可正常运行，可作为学习使用。(Wavelet neural algorithm procedures, normal operation can be certified as learning to use.)

说明：  在一些障碍物模型中实现路径规划，能够实时生成路径中的点与整个路径(Path planning is implemented in some obstacle models, which can generate points and the whole path in real time)

:数字水印技术在数字产品的版权保护中起着非常重要的作用。概括了数字水印技术的现状及其基本原理,并 分析了变换域数字水印算法的优势,详细阐述了DCT 水印嵌入和提取算法的原理和步骤。最后在Matlab 平台下对DCT 数 字水印算法进行了仿真,仿真结果证实了DCT 算法的强健性和鲁棒性。(: digital watermarking technology in the digital copyright protection products played a very important role. Summarized the digital watermarking technology and the status of the basic principles and transform domain analysis of digital watermarking algorithm advantages, elaborate on the DCT watermark embedding and extraction algorithm theory and steps. Finally in Matlab platform for DCT digital watermarking algorithm for the simulation, Simulation results confirmed the DCT are strong and robust.)

说明：  Matlab源代码，是一些教科书上用到过的代码。(Matlab source code is that some textbooks had used the code.)

Kalman滤波跟踪目标运行时需添加数据，并修改路径(Kalman filter tracking target runtime needs to add data, and modify the path )

说明：  BUCK 电路、 PID控制器、降压电路、PFC校正(Buck PID controller, PFC control strategy)

速度非常块，效果接近blsgsm。堪称去噪的又一突破。 OWT SURE-LET SOFTWARE FOR MATLAB ******************************** Florian Luisier, Thierry Blu and Michael Unser Biomedical Imaging group Swiss Federal Institute of Technology Lausanne (EPFL), Switzerland. March 2007 This software implements the algorithm described in: [1] F. Luisier, T. Blu, M. Unser, "A New SURE Approach to Image Denoising: Interscale Orthonormal Wavelet Thresholding," IEEE Transactions on Image Processing, vol. 16, no. 3, pp. 593-606, March 2007. (Very block, the effect close to blsgsm. Denoising can be another breakthrough. OWT SURE-LET SOFTWARE FOR MATLAB******************************** Florian Luisier, Thierry Blu and Michael UnserBiomedical Imaging group Swiss Federal Institute of Technology Lausanne (EPFL), Switzerland.March 2007This software implements the algorithm described in: [1] F. Luisier, T. Blu, M. Unser, )