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SBL

于 2021-03-16 发布

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下载积分: 1 下载次数: 43

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说明：基于稀疏贝叶斯学习的窄带信号波达方向估计，实测有用，亲测有效！(Based on the sparse Bayesian learning, the narrow-band signal direction estimation is useful, and the pro-test is effective!)

文件列表：

SBL\doa.docx, 49455 , 2019-10-27
SBL\GMM_SBL\GMM_Noise.m, 3060 , 2019-10-27
SBL\GMM_SBL\GMM_SBL_SNR.m, 3557 , 2019-11-08
SBL\GMM_SBL\peak_seek.m, 990 , 2019-09-18
SBL\GMM_SBL\rd.m, 835 , 2019-10-24
SBL\Off-Grid\PSBL.m, 2434 , 2019-11-10
SBL\peak_seek.m, 990 , 2019-09-18
SBL\Standard_SBL\music_vs_sbl.m, 4642 , 2019-10-23
SBL\Standard_SBL\peak_seek.m, 990 , 2019-09-18
SBL\Standard_SBL\rd.m, 835 , 2019-10-24
SBL\Standard_SBL\SBL_based_DOAs_Estimation.m, 2729 , 2019-10-27
SBL\Standard_SBL\SBL_DOA_SNR.m, 3242 , 2019-10-13
SBL\SαS_SBL\GMM_Noise.m, 2630 , 2019-10-24
SBL\SαS_SBL\peak_seek.m, 990 , 2019-09-18
SBL\SαS_SBL\rd.m, 1226 , 2019-10-24
SBL\GMM_SBL, 0 , 2019-10-25
SBL\Off-Grid, 0 , 2019-11-10
SBL\Standard_SBL, 0 , 2019-10-25
SBL\SαS_SBL, 0 , 2019-10-24
SBL, 0 , 2019-11-06

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neuralnetwork
主要用于各种实际中的定位运算，如TDOA等，可以在很短的时间内进行精确定位(It used in positioning calculation of the actual environment,for example ,TDOA.It can know the exact positioning in a short time.)

2009-11-25 17:44:13下载

积分：1
使用FFT算法求两个信号的时频二维（互模糊）函数 fft_ambig
matlab中使用FFT算法求两个信号的时频二维（互模糊）函数，可以实现信号的时延、多普勒频移联合估计（需要根据实际场景适当修改参数）(oint estimation matlab frequency two-dimensional FFT algorithm seeking the two signals (cross ambiguity) function, signal delay, Doppler shift)

2021-04-25 16:28:46下载

积分：1
VB_Modbus-RTU
VB6.0与变频器的RS485或Modbus通讯，控制变频器的参数设定，运行状态，运行频率，读当前状态，电流，电压，频率，故障等。支持远距离控制。(VB6.0 and drive the RS485 or Modbus communications, control the inverter parameter settings, operation status, operating frequency, read the current state, current, voltage, frequency, fault and so on. Support remote control.)

2011-05-13 22:21:12下载

积分：1
dapsk_in_frequency
通信系统中的最新的分块差分调制技术的源码(Communication systems up-to-date block differential modulation source)

2007-12-27 14:02:17下载

积分：1
dco
使用MATLAB建模实现DCO-OFDM(Implementing DCO-OFDM using MATLAB modeling)

2021-03-24 22:39:14下载

积分：1
water_select
MIMO下天线选择matlab仿真实现，比较简单(MIMO antenna selection under)

2009-04-09 13:30:09下载

积分：1
vectors16
vectors 16 向量重新影射一次引导，2次引导

2009-05-08 22:04:24下载

积分：1
joint-detection-of-TD-SCDMA
为评估TD_SCDMA下行链路联合检测接收机的性能，使用MATLAB软件进行链路仿真，本程序主要是实现用户QPSK基带调制、扩频、加扰、形成时隙、形成子帧、以及进行脉冲形成滤波，通过加性高斯白噪声信道和瑞利衰落多径信道，信道估计、联合检测等几个主要过程，整个仿真都是在基带进行的。(Link simulation to assess the performance of the TD_SCDMA Downlink joint detection receiver using MATLAB software, this program is the main user QPSK baseband modulation, spreading, scrambling to form a slot to form a sub-frame, as well as for pulse formation filter, through an additive white Gaussian noise channels and Rayleigh fading multipath channel, channel estimation, the joint detection of several major process, the entire simulation in the baseband)

2012-02-29 21:00:50下载

积分：1
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
auto_filter
说明：自适应滤波器作为一种现代滤波器，在通信领域有着广泛的应用. 阐述了LMS以及RLS自适应滤波器的相关原理及其在通信系统去噪中的应用，并用MATLAB对自适应滤波器的去噪结果进行了相应的仿真，仿真结果直观地体现了自适应滤波器的去噪性能。本文对自适应滤波器系统进行剖析，基于QPSK调制后的信号，并对该信号加工成为不同信噪比如SNR=0Db、SNR=5dB、SNR=10dB的信号，进行了两种分别基于LMS自适应滤波和RLS自适应滤波的操作。并对添加了有色高频噪声等加噪处理来模拟通信过程中的实际应用环境，测试所设计的低通滤波器对于噪声信号的滤波性能，并对结果进行分析总结。(As a modern filter, adaptive filter has a wide range of applications in the field of communication. This paper expounds the relevant principles of LMS and RLS adaptive filter and their applications in the de-noising of communication system, and simulates the de-noising results of adaptive filter with MATLAB. The simulation results directly reflect the de-noising performance of adaptive filter. In this paper, the adaptive filter system is analyzed, based on the QPSK modulated signal, and the signal is processed into different signal-to-noise, such as SNR = 0dB, SNR = 5dB, SNR = 10dB signal. Two kinds of operation are carried out based on LMS adaptive filtering and RLS adaptive filtering respectively. In order to simulate the practical application environment in the communication process, we add colored high-frequency noise to test the filtering performance of the designed low-pass filter for noise signal, and analyze and summarize the results.)

2021-02-01 21:28:05下载

积分：1

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