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PrachPara2013.10.21.0928
LTE prach的信令分析代码,由协议解析出数据处理需要的信息(The signaling LTE PRACH analysis code, the protocol analysis data processing need information
)
- 2013-11-05 17:40:16下载
- 积分：1
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LwM2M_sdk
说明： c语言实现的lwm2m协议，程序是可以直接编译通过的，主程序在src的lwm2mclient.c中(The lwm2m protocol implemented by C language can be compiled and passed directly. The main program is in lwm2mclient.c of src.)
- 2020-06-22 16:00:01下载
- 积分：1
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source
dqpsk的完整調製解調，采用costas載波同步(DQPSK complete modulation and demodulation, using Costas carrier synchronization)
- 2017-10-12 20:51:24下载
- 积分：1
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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
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DecaRangeRTLS ARM
UWB室内定位相关资料，内部包含研创物联精准室内定位代码(UWB Indoor Positioning Information, which contains the Accurate Indoor Positioning Code of Inventory Federation)
- 2020-06-29 21:00:02下载
- 积分：1
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Dop838
Dopod 838官方拆机及维修手册,很详细的说明，照着他一步一步拆，很简单的，我的手机坏了就是照他拆了修的。(Dopod 838 official TBM Break-down and maintenance manual, a very detailed explanation, he told a step-by-step demolition very simple, I had a bad cell phone as he was taking off the surface.)
- 2007-07-10 09:44:55下载
- 积分：1
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matlab(BPSKQPSKQAMGMSK)
基本的MATLAB调制解调程序集，包含BPSK、QPSK、QAM、GMSK等调制方式(Basic MATLAB modulation and demodulation program set, Including BPSK, QPSK, QAM, GMSK and other modulation methods.)
- 2018-01-02 21:31:15下载
- 积分：1
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flyback
开关电源反激电路48V/1.5A。电路原理图(Switching power supply flyback circuit 48V/1.5A. Circuit schematic)
- 2021-04-12 23:38:57下载
- 积分：1
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viterbi
The Viterbi algorithm
- 2009-05-09 07:54:57下载
- 积分：1
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CS_DAB_2006
Digital Audio Broadcasting System Modeling and
Hardware Implementation
- 2012-05-10 05:35:21下载
- 积分：1
