kalmanfilter

说明：  In this paper, a new scaling-based image-adaptive watermarking system has been presented, which exploits human visual model for adapting the watermark data to local properties of the host image. Its improved robustness is due to embedding in the low-frequency wavelet coefficients and optimal control of its strength factor HVS point of view. Maximum-likelihood (ML) decoder is used aided by the channel side information. The performance of the proposed scheme is analytically calculated and verified by simulation. Experimental results confirm the imperceptibility of the proposed method and its higher robustness against attacks compared to alternative watermarking methods in the literature

range doppler algorithm

自己写的 matlab图像处理算法 中值滤波 均值滤波 高斯 腐蚀 还有超绿算法 （农业相关图像处理使用）(Write your own matlab image processing median filter algorithm Gaussian mean filter algorithm corrosion and ultra-green (agriculture-related image processing use))

将一个512×512的lena.bmp图像进行DCT变换，对得到的DCT系数按8×8块进行分层（分三层），重组填充得到新的系数矩阵，结果发现原图像的能量集中在了新图像的左上角低频部分。(The lena.bmp an image of 512 × 512 is subjected to DCT transform, the DCT coefficients obtained by layering 8 × 8 block (of three), to obtain a new recombinant filling coefficient matrix, the energy of the original image is found concentrated in upper left corner of the low-frequency part of the new image.)

matlab 程序开发所需的constr.m源文件 (constr.m fold)(Constr.m source code)

有关多采样率转换问题，本文介绍了多采样率转换的MATLAB实现以及基础理论。(Multi-sample-rate conversion on the issue, this paper introduce a number of sample-rate conversion of MATLAB as well as realize the basis of the theory.)

关于太空docking的一些论文文献，特地拿来共享一下 A number of papers on space docking literature, specially brought about sharing(A number of papers on space docking literature, specially brought about sharing)

时频分析相关资料 及相关函数 怎样调用 很全面(Time-frequency analysis of how information and related function call is very comprehensive)

说明：  A single program which plot Spectrum of AM modulation

采用有监督学习的hebb规则实现权值学习的学习，给出实际例子，单神经元自适应控制器.(Weight is realized by using supervised learning hebb rule of learning, gives a practical example, the single neuron adaptive controller.)