Bi_median

图形的透视演示,两个圆，外面一个镂空，投射里面一个圆。(Presentation graphics perspective, the two round, outside a stencil, projection inside a circle.)

这是一个认知无线电中关于能量检测、循环周期检测及匹配铝箔检测算法的Matlab源程序(Matlab source of energy detection)

理解信噪比、比特能量与噪声能量比的计算方法、及相互关系(Understanding and Relating Eb/No, SNR, and other Power Efficiency Metrics)

说明：  用递推的极大似然法对系统辨识，对具有随机噪声的二阶系统的模型辨识(Using the recursive maximum likelihood method of system identification, random noise with the second-order system model identification)

routine to take the Fourier transform of a signal and plot both the time and frequency domain representations

采用显示差分法计算一维热传导方程，用于计算地温梯度。(Solution of 1D heat conduction equation using explicit method)

Asignacion polos con menu y con codigos fuentes

lear N = 10^5 EB_NO = [-1:30] liu1 = zeros(1,N) liu2 = zeros(1,N) for ii = 1:length(EB_NO) m= (2*(rand(1,N)>0.5)-1) + j*(2*(rand(1,N)>0.5)-1) s = (1/sqrt(2))*m normalization of energy to 1 n = 1/sqrt(2)*[randn(1,N) + j*randn(1,N)]

matlab编写的课设作业，是一个kgNAAQ游戏程序，在程序中执行QcOHusO算法，包括扫雷，纸牌，kgNAAQ等游戏的编写流程都很清晰. (matlab write class-based work, is a kgNAAQ game program executionQcOHusO algorithm in the program, including mine clearance, playing cards and other games of the preparation process is very clear. )

介绍了神经网络的基本知识，适合初学者学习(Introduce a basic knowledge of neural networks, suitable for beginners to learn)