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7.7
- 估算在给定门限下常用输入信号的带宽。函数将代表待分析波形的矢量signal作为输入-estimate in a given threshold under the common input signal bandwidth. Function will be representative of the waveform analysis as input vector signal
SG_Driver
- Labview编写的Agilent E443X系列矢量信号发生器驱动.同时支援R&S系列信号发生器.
timing_recovery
- 我对一个输入调制信号：采样率FS=1200K，中心频率F0=300K，带宽300K。输入信号为一个[样点数,2]的矩阵,即I,Q两路. 进行频谱搬移，分为I，Q分量两路进行矢量乘法，NCO的设置为FC=300K，t=样点数乘以1/FS， 乘完以后我的频谱上显示竟然信号带宽增加了300K，但是中心频率没有改变，请问各位朋友是哪儿出了问题？谢谢您的阅读和意见-Digital Down Converter for matlab realized, certain design speci
digital_down_convertation
- 我对一个输入调制信号：采样率FS=1200K，中心频率F0=300K，带宽300K。输入信号为一个[样点数,2]的矩阵,即I,Q两路. 进行频谱搬移，分为I，Q分量两路进行矢量乘法，NCO的设置为FC=300K，t=样点数乘以1/FS， 乘完以后我的频谱上显示竟然信号带宽增加了300K，但是中心频率没有改变，请问各位朋友是哪儿出了问题？谢谢您的阅读和意见-Digital Down Converter for matlab realized, certain design speci
Polynomial-Phase-Signal_DOA
- 基于电磁矢量传感器的多项式信号源DOA和极化估计-Polynomial source DOA and polarization estimation of electromagnetic vector sensor
aquaantiziingp
- 应用LBG算法对语音信号进行矢量量化。本压缩包共有两个主文件，training.m对训练数据进进行处理并的到四个初始码本，quantizing.m对待量化数据进行矢量量化。其余为自编功能函数。 -The application of the LBG algorithm for vector quantization of speech signals. The compressed package a total of two main documents training.m into t
shuishengxinhaodeMATLAB
- 矢量水声信号的matlab仿真程序，里面包含文字说明与程序代码-Vector underwater acoustic signal matlab simulation program, which contains the text descr iption of the program code
speech-processing-matlab
- 张雪英“数字语音信号处理及matlab仿真”部分源代码，包括线性预测，矢量量化等-ZHANG Xue-Ying " digital speech signal processing and matlab simulation" part of the source code, including linear prediction and vector quantization
root_music_1
- 在传统声压传感器阵列的求根MUSIC算法的基础上,提出了基于矢量传感器阵列的求根MUSIC算法及其修正形式,通过接收阵列信号的空间谱,选择合适的引导方位,可实现声源的波达方向-Based on root MUSIC algorithm on the traditional pressure sensor array, the root MUSIC algorithm for vector sensor array and its modified form based on, through t
agt_64QAM_download_bit
- 将数据调制为wifi传输制式的波形，支持BPSK，QPSK，QAM等调制。配置安捷伦E4438C矢量信号发生器，输出带载波的wifi信号-The data transmission system of the modulation waveform for the wifi support BPSK, QPSK, QAM modulation, etc.. Configure the Agilent E4438C vector signal generator, the output signa
task5_dbf_for
- 模拟LFM回波，发射信号矢量调制，利用for语句进行波束形成，精确确定波束到来方向角，并在命令窗口自动显示角度-The LFM echo signal simulation, space vector modulation, by using the for statement for beamforming, accurately determine the beam direction of arrival angle, angle automatic display and in the
Untitled2
- 这个例子展示了用MATLAB(IQ)创建一个复杂的基带信号,下载这个信号到矢量信号发生器、射频载波信号的上转换,和射频信号的生成。下载的信号和控制仪器使用仪器控制工具箱™ ,它支持通过接口沟通工具和驱动。-This example shows the creation of a complex baseband (IQ) signal with MATLAB® , the download of this signal to a vector signal generator,
preprocessing-methods
- 一阶导数、二阶导数，矢量归一化（SNV），多元散射校正（MSC），数据中心化，直接信号校正，平滑处理六种光谱数据预处理的方法-A first derivative, second derivative, vector normalization (SNV), multiplicative scatter correction (MSC), the data center of the direct signal correction, smoothing six kinds of spectra
tplbj
- LBG算法实现信号压缩 （包括字典的构建，矢量量化等）-LBG algorithm signal compression (including construction of dictionary, vector quantization, etc.)
hushuangpu1
- 互双谱分析是一种矢量信号的在频域的分析方法，多用于水声信号的处理。-Cross bispectrum analysis in the frequency domain analysis method, used for underwater acoustic signal processing a vector signal.
shiliang
- 基于矢量水听器阵列的MUSIC算法，信号为窄带信号，均匀线阵-MUSIC algorithm based on vector hydrophone array, the signal is narrowband signal, uniform linear array
groundSoundAnalysis
- 矢量传感器振速比目标定向程序，输入信号，得到定向结果-Vector sensor orientation ratio program, the input signal, get orientation results
LIA去噪
- 软正交矢量型LIA相关器的具体实现 对微弱信号幅值和相位的检测，有效的抑制了干扰(The realization of the soft orthogonal vector LIA correlator detects the amplitude and phase of the weak signal, and effectively suppresses the interference)
CS_FFTAcquisition
- 如何基于C#控制Keysight PXI M9393A矢量信号源进行FFT的频谱获取(How to remote control M9393A to acq FFT spectrum base on C#)
浅论软正交矢量型LIA在MATLAB下的实现
- 实现软正交矢量型LIA法，本文利用互相关算法，在 MATLAB 环境下完成了软正交矢量型 LIA 相关器的仿真实现，并针对不同的噪声信号情况进行了验证与讨论。利用软正交矢量型 LIA 可以实现噪声干扰很大的情况下的微弱信号检测，并具备节约硬件成本、抗干扰能力强等诸多优点，在诸如薄板缺陷检测等方面有广阔的应用价值。(Soft orthogonal vector LIA method is realized. In this paper, the soft orthogonal vector LIA