-
ukf
说明： EKF仅仅利用了非线性函数Taylor展开式的一阶偏导部分（忽略高阶项），常常导致在状态的后验分布的估计上产生较大的误差，影响滤波算法的性能，从而影响整个跟踪系统的性能。最近，在自适应滤波领域又出现了新的算法——无味变换Kalman滤波器（Unscented Kalman Filter-UKF）。UKF的思想不同于EKF滤波，它通过设计少量的σ点，由σ点经由非线性函数的传播，计算出随机向量一、二阶统计特性的传播。因此它比EKF滤波能更好地迫近状态方程的非线性特性，从而比EKF滤波具有更高的估计精度。
(EKF only uses non-linear function of the first-order Taylor expansion of some partial derivatives (ignoring higher order terms), often leading to the posterior distribution of the state estimates to generate large errors affect the performance of filtering algorithms, which affect the whole tracking system performance. Recently, the field of adaptive filtering algorithms and the emergence of new- and tasteless transform Kalman filter (Unscented Kalman Filter-UKF). EKF UKF filter is different from the idea that it points through the design of a small amount of σ by σ point spread through the nonlinear function to calculate the random vector first and second order statistical properties of the transmission. Therefore it is better than the EKF filter nonlinear characteristics equation of state approach, which is more than the EKF filter estimation accuracy.)
- 2011-03-19 11:50:18下载
- 积分：1
-
LFM_pc_MTI_MTD
雷达系统仿真分析,实现MTI，MTD脉压等各项操作(simulation of radar system)
- 2021-04-28 19:58:44下载
- 积分：1
-
Proakis_4thEdn
Digital communication
- 2016-03-16 20:16:13下载
- 积分：1
-
trans_matrix_beam3d
方向余弦矩阵的matlab代码，可实现不同坐标系的转换(the matlab code of trans_matrix_beam3d,it can transfer the coordinates between different coordinate systems.)
- 2010-10-27 11:03:22下载
- 积分：1
-
modulate
一个关于QPSK、16QAM与64QAM调制的程序(One of QPSK, 16QAM and 64QAM modulation process)
- 2010-05-25 21:11:17下载
- 积分：1
-
kmanes2
k means clustering algorithm new 2 cluster
- 2013-11-04 05:00:43下载
- 积分：1
-
KLPP
核局部邻域嵌入算法是一类流形学习算法，可用于数据的降维(Kernel local neighborhood embedding algorithm is a manifold learning algorithm, which can be used to reduce the dimensionality of data)
- 2021-04-13 16:48:56下载
- 积分：1
-
matlab
批量tif文件16bit转换为8bit,支持自定义灰度转换(convert 16 bit tif files to 8 bit ones)
- 2010-08-23 22:40:34下载
- 积分：1
-
simple_PCA_BP
适合初学者使用的非常清晰的人脸识别PCA算法，可运行成功。( a simple program, very useful!)
- 2011-09-05 20:32:47下载
- 积分：1
-
DS_CDMA
自己编写的MATLAB程序，原创，希望有用(I have written MATLAB program, originality, I hope useful)
- 2013-10-24 19:17:51下载
- 积分：1
