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- 使用维纳分布进行瞬时频率估计用来校正电离层非线性相位污染带来的频带展宽-High-frequency (HF) sky-wave radar signals propagate to and from the target by means of the ionosphere. The difficulty in obtaining very narrow beamwidths at HF, and the long ranges involved, mean that the
fir
- 用matlab设计FIR维纳滤波器 假设一个点目标在x,y平面上绕单位圆做圆周运动,由于外界干扰,其运动轨迹发生了偏移。其中,x方向的干扰为均值为0,方差为0.05的高斯噪声;y方向干扰为均值为0,方差为0.06的高斯噪声。用该滤波器处理观测信号,得到其最佳估计。-FIR Wiener filter design using matlab Suppose a point target in the x, y plane around the unit circle in a circul
WNFilter
- 维纳滤波其设计,假设一个点目标在x,y平面上绕单位圆做圆周运动,由于外界干扰,其运动轨迹发生了偏移。其中,x方向的干扰为均值为0,方差为0.05的高斯噪声;y方向干扰为均值为0,方差为0.06的高斯噪声。-Wiener filter is designed, assuming a point target in the x, y plane around the unit circle in a circular motion due to external interference, its
COSFIRE
- COSFIRE是一个有效的滤波器,它可以自动的为图像画出轮廓,可以配置出gabor滤波器,配置一定的模糊参数和移位参数-A COSFIRE filter is automatically configured to be selective for a local contour pattern specified by a single example. The configuration comprises selecting given channels of a bank of Gabo
Meanshift
- Meanshift均值漂移算法,图像中的物体进行跟踪定位。(Meanshift mean shift algorithm, tracking and positioning objects in the image.)
目标跟踪
- 通过手动框选目标区域,然后进行自动跟踪,使用的算法是Camshift,自适应均值漂移(By manually selecting the target area, then automatic tracking, using the algorithm is Camshift, adaptive mean shift)
htorageradio
- Mean Shift 这个概念最早是由Fukunaga等人[1]于1975年在一篇关于概率密度梯度函数的估计中提出来的,其()
upeow_grade_subset
- Mean Shift 这个概念最早是由Fukunaga等人[1]于1975年在一篇关于概率密度梯度函数的估计中提出来的,其()
Time-Frequency Toolbox
- Time Frequency Toolbox matlab时频分析工具箱,里面有各种时频分析函数,用matlab实现的,小波变换,Gabor变化,短时傅里叶变换等等(AF Ambiguity function AR Auto-regressive (filter or model) ASK Amplitude shift keyed signal BJD Born-Jordan distribution BPSK Binary phase shift keyed signal BUD