secret_of_data

小波去噪,利用小波系数在相邻尺度上的相关性关系,针对小波系数估计中硬阈值方法和软阈值方法的缺点, 通过对双重量收缩函数得到的阈值乘以一个合适系数进行修定的折衷方法,提出了一种新的小波域局部自适应去噪算法.实验结果表明,该方法既可以去除噪声,又可以较好地保留图像的高频细节特征.(Wavelet denoising using the wavelet coefficients in adjacent scales of the correlation relationship between the estimation of wavelet coefficients for the hard thresholding and soft thresholding shortcomings, through the contraction of the double weight of the threshold function has been multiplied by a suitable coefficient revised compromise, proposed a new wavelet-domain partially adaptive denoising algorithm. The experimental results show that the method can remove noise, also can be used to retain the details of the characteristics of high-frequency images.)

一个有关ODFM仿真的程序，为平时通信原理大作业所用(A the relevant ODFM simulation program for the big job usually Communication Theory)

wifi定位算法实现基于TDOA的时间差异的定位算法。(Wifi location algorithom,simple and nice!!)

water hammer （水锤）计算程序。

该书概述详细介绍了系统线性规划和非线性规划相关问题，对控制领域学者具有一定的帮助。(Overview Details of the system of linear programming and nonlinear programming related issues, the control of scholars in the field have some help.)

阵列天线中方向图波束，方向性系数，半功率波瓣宽度等相关性能参数的计算仿真(Beam array antenna pattern, directivity, half power beam width and other related performance parameters of computer simulation)

in this m file i have identified a system in the dynamic form.

了解单频激光干涉仪的非线性误差，使用matlab软件工具对提出的非线性误差修正方法进行验证，在交流幅度偏差中，用matlab仿真交流幅值比g与相位最大误差的关系曲线对测量的影响进行分析。(Understanding single-frequency laser interferometer nonlinearity error, the use of matlab software tools for the proposed non-linear error correction method to validate the magnitude of the deviation in the exchange, the exchange with the matlab simulation curve g amplitude ratio and phase error on the measurement of the maximum Effect analysis.)

这是一个支持向量机回归的模拟程序，可以对较少的样本进行处理(This is a support vector machine regression simulation program, fewer samples can be processed)

我这是论文中用到人工鱼群算法，为matlab代码。希望对对大家有用。(This artificial fish-swarm algorithm code in matlab was used in my paper,I hope it is usefull for you.)