wavelet-and-matlab

Kohonen and CPANN toolbox是开发的一个MATLAB工具箱，用来对数据结构进行研究和分类。(The Kohonen and CPANN toolbox is a collection of MATLAB modules for developing Kohonen Maps and Counterpropagation Artificial Neural networs (CPANNs). These are well known neural networks aimed to the study of data structure (Kohonen Maps) and to the data classification (CPANNs). )

通过时频转换法来，来画BPSK巴克码的模糊函数，tao（时延）切面，fd（多普勒频移）切面。以及其模糊度图的画法(Through the time-frequency conversion method to draw Barker code BPSK ambiguity function, tao (delay) section, fd (Doppler shift) section. And its ambiguity diagram drawing)

CMMB标准下的LDPC码校验矩阵生成的Matlab程序 4608*9216的矩阵 希望对大家有帮助(CMMB standard LDPC code parity check matrix generated under the the Matlab program 4608* 9216 matrix we hope to help)

传输矩阵法仿真一维磁光子晶体的透射率和法拉第旋转角(Transfer matrix method of simulation of one dimensional magnetic photonic crystal transmittance and Faraday rotation Angle)

说明：  gmsk调制解调程序，利用matlab进行仿真，通信类设计可用(gmsk modulation and demodulation process, using matlab simulation, Communications design available)

著名的monte carlo 算法，里面详细的介绍了monte carlo 算法的特点。并举了好几个例子来说明该算法的应用。(A very famous monte carlo algorithm. In this article, the characteristics of monte carlo algorithm is introduced. What s more, several applications are presented.)

采用贝叶斯推论的数据融合，将CHAN算法和泰勒算法的结果经过处理，得到更好的定位结果(Bayesian inference using the data fusion, will CHAN Taylor algorithm and the results of algorithm after treatment, get better positioning results)

Kalman Filter programmation

语音信号处理教材中，如何训练码书，从这段程序中可以简单地看出(Speech signal processing textbooks, how to train codebook, can simply be seen from this program )

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