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原理: 本软件通过覆盖磁盘可用空间来达到彻底清除曾经删除的文件. 作用: 可以彻底清除磁盘曾经储存但被移动、修改、删除的痕迹,这样就可以不必担心以前删除了的文件被他人使用 磁盘恢复软件 恢复了. 常识: 一般常规方式删除(比如清空回收站或SHIFT+DELETE,以及在windows下的格式化)只是清除文件在文件系统中的索引 ...

System identification with adaptive filter using full and partial-update Generalised-Sideband-Decomposition Least-Mean-Squares

barrel shifter 简单的筒形寄存器 并行处理 希望大家看了能理解shift的用法。

有多径信道、多普勒频移，瑞利、RICE(莱斯)信道等仿真，QPSK调制和解调等，交织编码。程序经过本人测试，绝对可用，并附上本人测试说明和仿真图像结果-I collected information on 2, how-path channel, Doppler frequency shift, Rayleigh, RICE (Rice) ...

步骤一 按快捷键Ctrl+N新建A4大小空白横向文档，并填充颜色为浅绿色。 步骤二 选择工具箱中的“贝塞尔工具”绘制荷叶，使用“形状工具”进行节点调整。填充轮廓色和填充色。 步骤三 在工具箱中选择“网状填充工具”设置网格中的行列数为3*3，鼠标框选中间4个节点，统一填充颜色为（R：0，G:153，B：51）。 步骤四 选择“贝 ...

Windows7下IE 8使用技巧5则 IE几乎是各位菜鸟、大虾上网时的首选浏览器，有关它的常规使用技巧，相信各位早已是耳熟能详了。只要你足够用心、细心，就一定会不断“挖掘”出IE新的使用技巧来。不信，就来看看下面的几则新鲜用法吧，相信会让各位有耳目一新之感! 1.寻找失落的IE启动按钮 正 ...

function [R,k,b] = msc(A) % 多元散射校正 % 输入待处理矩阵，通过多元散射校正，求得校正后的矩阵 %% 获得矩阵行列数 [m,n] = size(A); %% 求平均光谱 M = mean(A,2); %% 利用最小二乘法求每一列的斜率k和截距b for i = 1:n a = polyfit(M,A(:,i),1); if i == 1 k = a(1); b = a(2); ...

The idea of writing this book entitled “Cognitive Networked Sensing and Big Data” started with the plan to write a briefing book on wireless distributed computing and cognitive sensing. During our research on large-scale cognitive radio network (and its experimental testbed), we realized that big ...

The term economics is generally understood to mean sound management. This is associated with openness, good faith, accurate figures and integrity in company accounts, with transparency ensured through satisfactory standards of good practice in relation to investors and the clients who have placed th ...

The telecommunications industry is undoubtedly in a period of radical change with the advent of mobile broadband radio access and the rapid convergence of Internet and mobile services. Some of these changes have been enabled by a fundamental shift in the underlying technologies; mobile networks are ...