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Steganalysis
steganalysis characteristic
- 2013-11-05 05:32:34下载
- 积分：1
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minFD
用最速下降法求解多维函数的极值
function [x,minf]=minFD(f,x0,var,eps)
目标函数：f
初始点：x0
自变量向量：var
精度：eps
目标函数取最小值时的自变量值：x
目标函数的最小值：minf( With the steepest descent method for solving the multi-dimensional function of the extreme value function [x, minf] = minFD (f, x0, var, eps) target function: f Initial Point: x0 argument vector: var Accuracy: eps target function takes the minimum value of the independent variable values: x minimum target function: minf)
- 2015-05-31 14:43:54下载
- 积分：1
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MMSE_CE
两个仿真分别实现LS（最小二乘法）和MMSE（最小均方误差）信道估计。(Two simulations were realized LS (least squares) and MMSE (minimum mean square error) channel estimation.)
- 2020-09-15 19:27:55下载
- 积分：1
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m_40ai90
使用matlab程序编写的雷达目标航迹跟踪小例程，主函数是进行雷达数据处理，通过HksiNw分析，主成分提取，bwxJwbQ降噪等处理后得到的运动轨迹曲线。
(Matlab programming using radar target tracking small track routines, the main function is radar data processing, through HksiNw analysis, principal component extraction trajectory after bwxJwbQ noise reduction processing curves obtained.
)
- 2016-01-07 19:38:00下载
- 积分：1
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motion_src
Program do detekcji ruchomych na okrazie z kamery video
- 2012-06-09 21:35:48下载
- 积分：1
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WTLS_fitting
基于加权整体最小二乘迭代算法，利用井壁同一截面特征点坐标序列，拟合煤矿井筒圆心的坐标序列和半径，监测竖井变形情况(Overall weighted least-squares iterative algorithm, using the same sequence of the wall section feature point coordinates, the coordinates of the center of mine shaft fitting sequence and radius shaft deformation monitoring)
- 2014-12-11 21:07:40下载
- 积分：1
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MVAcltbern2
MVAcltbern illustrates the (univariate) Central Limit Theorem (CLT). n*1000 sets of n-dimensional Bernoulli samples are generated and used to approximate the distribution of t = sqrt(n)*(mean(x)-mu)/sigma -> N(0,1). The estimated density (blue) of t is shown together with the standard normal (red).
- 2013-04-30 22:28:08下载
- 积分：1
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Power-spectrum-estimation
信号时正弦波加正态零均值白噪声，信噪比10db，信号频率2kHZ，采样频率100kHZ，数据长度N=256。
(1). 用周期图法进行谱估计。(Sine wave signal plus zero-mean normal white noise, SNR 10db, frequency 2kHZ, sampling frequency 100kHZ, data length N = 256.
(1) with the periodogram spectral estimation.)
- 2012-01-12 10:26:36下载
- 积分：1
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3D UAV Path planning
说明： 基于NSGA2算法的无人机航迹规划算法，可运行(The UAV trajectory planning algorithm based on NSGA2 algorithm can be operated.)
- 2020-07-19 16:58:48下载
- 积分：1
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RadarSystemSimulation
some code for radar system simulation
- 2010-08-29 16:10:56下载
- 积分：1
