搜索资源列表
zhaidai
- 基于matlab软件的窄带干扰抑制及信号去噪代码-Based on the matlab software narrowband interference suppression and signal denoising code
nonrebuild
- 用循环矩阵求逆非均匀窄带信号的重建方法，给出了仿真结果-rebuilding of band signal with the method of inverse the recycle array
time_boshu
- 仿真了宽带波束的形成，窄带波束的形成，直接可得仿真出结果，仿真结果很详细-Simulation broadband beam formation, the formation of narrow-band beam directly simulation results, the simulation results are detailed
random-narrowband-signal
- 该仿真程序模拟了随机窄带信号的发射和接收检测过程，也是调制解调过程。-The simulation program to simulate the random narrowband signal transmitting and receiving the detection process, but also the modulation and demodulation process.
mps-
- 1． 伪随机序列概述 在扩展频谱通信系统中，伪随机序列起着十分关键的作用。在直接序列扩频系统得发射端，伪随机序列将信息序列的频谱扩展，在接收端，伪随机序列将扩频信号恢复为窄带信号，进而完成信息的接收。 -1. The pseudo-random sequence Overview, pseudo-random sequence plays a very crucial role in the spread spectrum communication system. Obtained i
liuzhenyuan--music
- 传统music算法，六阵元均匀圆阵，远场窄带信号，方位角和俯仰角联合估计-Traditional music algorithm, six-element uniform circular array, the far-field narrowband signal, azimuth and elevation angle joint estimation of
P862
- 基于P.862标准的PESQ，C源代码,内有计算宽带，窄带PESQ值-The P.862 standard PESQ, C source code
meichongyasuo
- 两种LFM脉冲压缩技术，第一种技术广泛用于窄带和中等宽带的雷达工作-The two LFM pulse compression technology, a technology widely used in narrowband and medium-wideband radar
MUSIC_L
- 运用MUSIC算法对L型线阵的窄带信号频率方位角和俯仰角进行估计，实现目标定位-MUSIC algorithm using L-shaped linear array of narrow-band signal frequency to estimate the azimuth and elevation to achieve targeting
analysis
- 用于电力系统谐波分析，设计了窄带滤波器。-For power system harmonic analysis, design of the narrow-band filter.
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
NarrowSignalMVDR
- 经典窄带信号含有两个干扰源，最后绘制方向图-Classic narrowband signal contains two sources of interference, the pattern drawn last
capon_music_doa
- 利用Capon, MUSIC进行窄带信号空域信号方向估计。比较分辨率性能。观察阵元数、信噪比、快拍数对估计器性能的影响。 -Using Capon, MUSIC for narrowband signal airspace signal direction estimates. Comparative resolution performance. Observe the number of array elements, signal to noise ratio, the number
ADSP
- 设x(n) = x1(n) + x2(n)，x1(n)是窄带信号，定义为x1(n) = sin(0.05πn +φ)，φ是在[0, 2π)区间上均匀分布的随机相位。x2(n)是宽带信号，它由一个零均值、方差为1的白噪声信号e(n)激励一个线性滤波器而产生，其差分方程为x2(n) = e(n) + 2e(n-1) + e(n-2)。 (1)计算x1(n)和x2(n)各自的自相关函数，并画出其函数图形。据此选择合适的延时，以实现谱线增强。 (2)产生一个x(n)序列。选择合适的μ
DFT
- 对图像进行傅里叶变换、逆变换，对数变换以增强灰度级细节(这种变换使以窄带低灰度输入图像值映射一宽带输出值-The image Fourier transform, inverse transform, logarithmic transformation to enhance the gray-level detail (which transform the input image narrowband low gray value mapping a broadband output val
NarrowbandULA_DOA
- 实现窄带ULA DOA估计 包含music esprit算法及前向空间平滑和前后向空间平滑算法-It can realize the doa estimation of narrowband ULA ,including MUSIC ESPRIT and spatial smoothing methods
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
NBCOFdEst
- 窄带相关脉冲估计多普勒频移(包括解模糊算法)-Narrowband related pulse Doppler shift estimation (including solution fuzzy algorithm)
NBI
- 最小二乘窄带干扰消除，使用单步线性预测器（D=1）-NBI, when D=1
DSP_zuixiaoercheng
- 最小二乘窄带干扰消除。有用信号是一个点状目标，产生窄带干扰采样，产生高斯白噪声，设计一个M=100个系数的单步(D=1)线性预测器，再用得到的线性预测器来消除图中被干扰的信号x(n)中的噪声。-Least Squares narrowband interference cancellation. The useful signal is a target point, narrow-band interference is sampled Gaussian white noise, the de