project432

This is a water Marking Demonstration,includes a host image, watermark image Resultant images are Watermarked image and at decoder, Reconstructed water mark.

16QAM is good use for students

一个IEEE802.11b的实用例程，供大家参考。以5.5Mbps 为例。(5.5 Mbps CCK Simulation using specs from IEEE 802.11b, No guarantees and warantees!)

用music算法经行波达方向（DOA）估计的matlab 仿真程序(With music by the line algorithm DOA (DOA) estimation matlab simulation program)

Description We present a Matlab toolbox which can solve basic problems related to the Total Least Squares (TLS) method in the modeling. By illustrative examples we show how to use the TLS method for solution of: - linear regression model - nonlinear regression model - fitting data in 3D space - identification of dynamical system This toolbox requires another two functions, which are already published in Matlab Central File Exchange. Those functions will be installed to computer via supporting install package requireFEXpackage included in TLS package. For more details see ReadMe.txt file. Authors: Ivo Petras, Dagmar Bednarova, Tomas Skovranek, and Igor Podlubny (Technical University of Kosice, Slovakia) Detailed description of the functions, examples and demos can be found at the link: Ivo Petras and Dagmar Bednarova: Total Least Squares Approach to Modeling: A Matlab Toolbox, Acta Montanistica Slovaca, vol. 15, no. 2, 2010, pp. 158-170.

SecVibratPSO :用二阶振荡粒子群优化算法求解无约束优化问题 (SecVibratPSO: optimization algorithm for solving unconstrained optimization problems with second-order oscillating particle swarm)

说明：  包含AR信号建模的常用算法和数字滤波器格型参数和直接参数的转换，亲测好用！(AR signal modeling algorithm and conversion of lattice parameters and direct parameters of digital filter.)

实现了基于小波的图像融合，并取得了良好的融合效果。(refusion based on wavelet)

s平面中直接型到级联型的型式转换(复数对型)，通过MATLAB来实现。(s plane directly to the cascade-type models of conversion (the plural of the type), achieved through MATLAB.)

降低ofdm中papr的方法稀疏矩阵的特性分析(Method of reducing ofdm in papr)