搜索资源列表
CSS-DOA-Multiple-Wide-Band-Sources
- 阵列信号处理 宽带信号子空间拟合 DOA算法 IEEE 文章-array signal processing for wideband coherent subspace fitting
Spectrum-analysis
- Spectral estimation（谱估计）的目标是基于一个有限的数据集合描述一个信号的功率（在频率上的）分布。功率谱估计在很多场合下都是有用的，包括对宽带噪声湮没下的信号的检测。-Spectrum analysis
cp0201_transmitter_2PPM_TH
- 一个超宽带发射机的仿真，实现二进制跳时脉冲位置调制信号的发射。-Simulation of a UWB transmitter implementing 2PPM with TH.
hengdingshukuan
- 水声阵列信号处理里宽带恒定主瓣宽度波束形成-Broadband constant beamwidth beamforming of array signal procesing
LFM1_mp_1
- 实现宽带线性调频信号ＬＦＭ的ＭＰ算法的分解，ＤＯＡ测向-The MP algorithm to achieve wideband linear FM signal LFM decomposition DOA finding
OFDM
- 该程序代码为OFDM系统的发射端，包括了多带超宽带系统信号的调制。-The program code of the emitting end of the OFDM system, including the modulation of a multi-band Ultra-Wideband System signal.
Active-noise-control
- 有源噪声控制(ANC)主要基于LMS算法,但在处理宽带噪声信号和低信噪比情况下,效果不好.影响控制效果的主要原因是输入信号的自相关分布.而小波变换具有消除信号自相关的作用.因此将小波变换引入有源噪声控制(ANC)是解决问题的一种办法-Active noise control (ANC) is mainly based on the LMS algorithm, but ineffective in dealing with the situation of the broadband noise
uwbfft2
- 超宽带雷达信号二维FFT求速度和距离，速度补偿后的算法-Ultra-wideband radar signal 2D FFT for speed and distance, speed compensated algorithm
wide_cbf
- 宽带波束形成，设计FIR滤波器系数。带宽为500Hz--700Hz,采样率为3000Hz，对白噪声序列进行滤波，即得到有限带宽的宽带时域信号-Broadband beamforming design FIR filter coefficients. Bandwidth of 500Hz- 700Hz, sampling rate of 3000Hz, filtered white noise sequence, ie limited bandwidth broadband time domain
Noise-reduction-algorithm
- 对设备进行故障诊断的主要方法就是测量故障 设备的振动或噪声, 并对其进行分析, 从而找出故障原因。然而振动或噪声信号中除了对分析故障有用的信息外, 还有大量的噪声成分。只有有效地滤除噪声, 才能获得有用的信息, 从而得到可靠的分析结论。传统的滤噪方法是将被噪声污染的信号通过一个滤波器, 滤掉噪声频率成分。但对于短时瞬态信号、非平稳信号、含宽带噪声的信号, 采用传统处理方法有着明显的局限性。小波变换为信号去噪提供了一种有效的方法, 小波阈值去噪具有传统方法不可比拟的优越性。但是小波分解的频域重
FrFT_LFM
- 线性调频信号的分数阶傅里叶变换，完整可用。分数阶傅里叶变换采用Pei采样算法，在傅里叶域呈现宽带特性的线性调频信号，在分数阶域呈现窄带特征。-The fractional Fourier transform of linear frequency modulation signal, available. fractional Fourier transform using Pei s sampling algorithm, in Fourier domain present broadba
$R6WN4DK
- 在宽带放大器中，对信号进行多级放大，改代码利用单片机进行自动增益控制-In the broadband amplifier, multi-level amplification of the signal, change the code for AGC using microcontroller
wideband_OFDM
- 宽带OFDM信号模型的建立，用于宽带OFDM信号的DOA估计，已经用于毕业设计-Wideband OFDM signal model, for broadband OFDM signal DOA estimation, has been used for graduation
CSM_2_peak_search
- 基于宽带OFDM信号的DOA估计，采用经典的CSM算法，聚焦后采用传统MUSIC算法，最后通过谱峰搜素算法得到估计的来波角-Based on broadband OFDM signal DOA estimation, using the classical CSM algorithm, after focusing the traditional MUSIC algorithm, and finally through hormone peak search algorithm to estim
music_ism_chirp
- 自写的基于MUSIC的ISM宽带测角谱估计算法，线性调频信号，4阵元，2目标，正常运行。-My own MUSIC based ISM broadband DOA estimation algorithm. Chirp signals, four elements, two objection. Functioning properly.
bpsk
- 干扰可分为窄带和宽带，本程序主要针对宽带干扰信号进行编写-Interference can be divided into narrowband and broadband, the program is aimed at a broadband signal BPSK modulation
SVM
- 基于频域相关和SVM的宽带多信号测向方法研究-Based on frequency domain signal and SVM broadband multi-finding method
Untitled
- 设有一个随机信号 服从AR(4)过程，它是一宽带过程，参数如下： 我们通过观测方程 来测量该信号， 是方差为1的高斯白噪声，用LMS算法和RLS算法通过观测方程来估计原信号。并用Matlab对此问题进行仿真。 -There is a random signal obedience AR (4) process, which is a broadband process parameters are as follows: We are measured by observing
0253-987X(2010)02-0088-04
- 超宽带通信压缩感知信道估计与信号检测方法-Ultra Wide-Band Channel Estimation and Signal Detection Through Compressed Sensing
nfm_ml
- 阵列对接收的宽带噪声调频信号采用极大似然法测向-For wideband noise frequency modulation signal received by the array,using the maximum likelihood method to estimate the AOA