-
fast-subspace-algorithm
为了对空间辐射源进行精确定位" 建立了基于任意阵列对多目标源进行二维DOA估计的数学模型。将 MUSIC算法推广到三维空间阵列可以对辐射源进行二维高精度测向,但由于其需要估计接收数据的协方差矩阵和进行特征分解, 因而其计算量较大。利用多级维纳滤波器的前向递推获得信号子空间和噪声子空间，不需要估计协方差矩阵和对其进行特征分解，从而降低了MUSIC算法的计算量。将文中的方法应用于任意阵列的二维DOA估计中进行计算机仿真和实际侧向系统性能验证,实验结果均表明该方法达到了MUSIC算法的性能,但与常规MUSIC算法相比降低了计算量.( In order to space radiation source for precise positioning" based on arbitrary array to multiple target source 2D DOA estimation model. The MUSIC algorithm is extended to three-dimensional space to two-dimensional array of radiation source for high precision direction finding, but due to the need to estimate the covariance matrix and eigenvalue decomposition, and the large amount of calculation. Use of multistage Wiener filter forward recursion received signal and noise subspace, does not need to estimate the covariance matrix and the eigenvalue decomposition, which reduces the computation of MUSIC algorithm. This method is applied to an arbitrary array DOA estimation for computer simulation and actual lateral system performance verification, the experimental results show that this method achieves the performance of MUSIC algorithm, but with the conventional MUSIC algorithm reduces the calculation amount.)
- 2012-03-09 16:03:44下载
- 积分：1
-
FileSpliter
快速切割文件为多块,有时候对于单个文件
大小有限制又不想用winrar的分卷压缩,而直接原文件的分块存放时就需要直接分割.(Rapid cutting document multi-block, sometimes for a single file size restrictions also do not want to use the sub-volume compression winrar directly block the original documents stored directly on the need to partition.)
- 2008-12-24 16:41:57下载
- 积分：1
-
Snow-BIN
这是一个托盘程序的事例，托盘程序在桌面实现下雪的场景(Snow Tray Program)
- 2010-06-05 12:48:00下载
- 积分：1
-
AMC_Mobile_result
6e协议中移动WiMAX的AMC方案，仿真UGS业务在不同到达率下的吞吐率，丢包率、仿真时间内总能耗、千比特能量消耗(6e protocol in mobile WiMAX AMC scheme)
- 2013-03-14 09:24:52下载
- 积分：1
-
Design_Of_Charge_Controller_Using_MPPT_A
he energy generated using a photovoltaic (PV) are depends mainly on meteorological factors such as temperature and solar radiation. Considering the high cost and the low efficiency of a PV system, it must operate at maximum power point (MPP) which changes with the load variations and weather conditions. This article presents the conception of a nonlinear controller for the DC-DC converter to retrieve a maximum power from photovoltaic systems (PV). This is affected via the control of duty cycle of the converter. The backstepping control is used to design the controller. The incremental conductance algorithm provides the output reference voltage PV to the backstepping controller. An integral Action is added in order to render the controller robust against changes of parameters and perturbations. The proposed controller performance is assessed by numerical simulations under changing atmospheric conditions(efficiency of a PV system, it must operate at maximum power point (MPP) which changes with the load variations and weather conditions. This article presents the conception of a nonlinear controller for the DC-DC converter to retrieve a maximum power from photovoltaic systems (PV). This is affected via the control of duty cycle of the converter. The backstepping control is used to design the controller. The incremental conductance algorithm provides the output reference voltage PV to the backstepping controller. An integral Action is added in order to render the controller robust against changes of parameters and perturbations. The proposed controller performance is assessed by numerical simulations under changing atmospheric conditions)
- 2020-06-23 01:00:01下载
- 积分：1
-
NedMalloc
很有名的内存分配库，跨平台的东东，很好啊(very good)
- 2010-07-02 23:48:50下载
- 积分：1
-
the procedure used by several major RAS API function and multi
该程序主要用到了几个RAS ＡＰＩ函数和多线程技术。 具体实现请参考源代码！-the procedure used by several major RAS API function and multi-threading technology. Please refer to achieve specific source code!
- 2023-07-05 04:20:03下载
- 积分：1
-
circlescan
计算机图形学中的圆的扫描显示，逐点扫描显示一个园，用MFC编程(Computer Graphics in the scan shows a round, point by point scan revealed a park, using MFC Programming)
- 2007-12-11 13:36:15下载
- 积分：1
-
frp_0.27.0_windows_amd64
说明： Acting for P2P holes, wall piercing artifacts. Support Windows platform, Linux system, etc
- 2020-06-20 14:20:01下载
- 积分：1
-
PTS_PAPR_Simulation.m~
是用于OFDM系统， 能有效地降低系统地PAPR，同时可利用伪随机序列来结合PTS减少计算地复杂性和冗余(Be suitable for OFDM system to reduce the PAPR. and to combine with the m sequence to reduce the complexity of PTS algorithm.)
- 2012-02-01 00:29:56下载
- 积分：1
