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基于压缩感知的单快拍波束形成
- 单块拍情况下的波束形成算法研究，文章采用的是圆阵，通过压缩感知，信号恢复率得到了很大的提高。
shiyanbiaozhun
- 对连续三角波进行FM调制与解调。先生成单个三角波，将单个波连成连续波，通过FM调制后通过信噪比为20dB的信道，再通过限幅器和低通滤波器将信号恢复-Continuous triangular wave FM modulation and demodulation. Mr. triangular wave into a single, connected into a single continuous wave waves through FM modulation by the channel
cs
- 该程序实现了1维信号的压缩感知，信号恢复采用的是正交匹配追踪算法。-The program achieved a perception of one-dimensional signal compression, signal recovery using the orthogonal matching pursuit algorithm.
1
- 信号采用与信号恢复 大学课程设计 源程序代码 MATLAB -With the new one to New one frame sampling Curriculum design
compressive-sensing-singal
- 压缩感知的主要研究内容有信号的稀疏表达、观测矩阵的设计和信号恢复。精确的信号恢复算法是压缩感知中的关键。因此本文在压缩感知理论框架下研究恢复算法中的凸优化算法- Compressive sensing offers a variety of research fields, including signal sparse representation, sensing matrix design, signal reconstruction. Accurately signal reconstr
zhen1
- 本文设计的数字分接器是由帧同步提取模块、位同步提取模块、帧同步移位和时序信号恢复模块、分路器模块、串/并转换电路模块五部分组成-Digital tapping machine is designed in this paper by the frame synchronization extraction module, a synchronous extraction module, the displacement of frame synchronization and timing si
gOMP
- 一种OMP算法，用于压缩感知稀疏信号恢复算法，性能比传统的OMP好。-One kind of OMP algorithm for compressed sensing sparse signal recovery algorithms, the performance is better than the traditional OMP.
timefre
- 时频分析，窗宽对信号恢复的影响 以及差值分析-Time-frequency analysis, the impact of the window width and the difference signal recovery analysis
sl0bp
- SL0与BP算法压缩感知信号恢复比较，自行下载SL0包-SL0 COMPARE WITH BP
newGUI(1)
- 完成信号波形显示，频谱分析，采样，采样后频谱分析和通过滤波器，进行信号恢复-Complete the signal waveform display, spectrum analysis, sampling, spectrum analysis, and through the filter, after sampling signal recovery
sig_recovery
- matlab编写的程序，内容为信号恢复实例，内插法重建信号，对理解会有很大帮助-matlab program written content for the signal recovery instance, interpolation reconstructed signal, will be very helpful for understanding
imaging-compressed-sensing
- 雷达SAR成像中的压缩感知信号恢复算法，OMP在每次迭代过程中选择出的原子并不是最优的。论文分析了改进的最优OMP算法，即CSOMP，可以使算法收敛更快，减少算法硬件实现的复杂度。-In radar SAR imaging, the compressed sensing signal recovery algorithm, OMP in each iteration process is not the optimal choice of the atomic. This paper analy
RunOMP_Unnormalized
- 基于AIC，MWC的多频带信号恢复，采用SOMP算法，平台为matlab，运用C语言-Based on multi-band signal AIC, MWC ，recovery using OMP algorithm ，platform for matlab, using C language
PCMAlvchouyanglianghuabianma
- 实现了pcm调制的全过程的MATLAB仿真，包括调制、A率压缩、量化、解扩、解调、信号恢复。 _pcm_coding_是另外一个单独的PCM编码程序-Pcm modulation realized MATLAB simulation of the entire process, including the modulation, A-rate reduction, quantization, despreading, demodulation, signal recovery. _
CoSaMP-and-OMP-for-sparse-recovery
- 压缩感知信号恢复算法OMP和CoSaMP算法，常用的算法- x = CoSaMP( A, b, k ) uses the Compressive Sampling Matched Pursuit (CoSaMP) algorithm (see Needell and Tropp s 2008 paper http://arxiv.org/abs/0803.2392 ) to estimate the solution to the equation
AM-tiaozhi-jietiao
- 调制:将各种数字基带信号转换成适于信道传输的数字调制信号(已调信号或频带信号)。解调:在接收端将收到的数字频带信号还原成数字基带信号. 调制就是将基带信号的频谱搬移到信道通带中或者其中的某个频段上的过程，而解调是将信道中来的频带信号恢复为基带信号的反过程.-Modulation: converts various digital baseband signal to channel suitable for transmission of digital modulation signal (m
dct-lnormal
- DCT基广泛应用于图像去噪，信号分离。BP与OMP算法作为贪婪算法的代表用于信号恢复。-DCT is widely used in image denoising, signal separation. As a representative of the greedy algorithm of BP and OMP algorithm for signal recovery.
FPGA_QPSK
- 本设计是基于FPGA技术来实现QPSK 数字调制传输系统。通过VHDL语言基于 FLEXlOK芯片完成了QPSK数字调制系统 的调制与解调模块、位同步信号恢复模块、 帧同步信号提取模块，数据采集模块、数据 恢复等模块的设计与仿真。-This design is based on FPGA technology to achieve QPSK Digital modulation transmission system. Based on the VHDL language
ICA
- 此为进行独立成分分析(ICA)的matlab代码，盲源分离(BSS)是指在不知源信号和传输通道的参数的情况下，根据输入源信号的统计特性，仅由观测信号恢复出源信号各个独立成分的过程。这一过程又称为独立成分分析(ICA)。-This is the independent component analysis (ICA) of the matlab code, Blind Source Separation (BSS) is not knowing the source signal and tran
lectures
- omp算法主要处理压缩感知的问题，可以应用于信号恢复-Ump u7B97 u6B09 u4E1B u8981 u5904 u7406 u538B u7R29 u6115