搜索资源列表
Experiments-development-of-GMSK
- 基于MATLAB的GMSK和基带信号功率谱密度仿真实验开发 -Experiments development of GMSK and power spectral density of base-band signals based on Matlab simulation
ARM
- 升余弦函数对OFDM信号功率谱密度的影响-Raised cosine function OFDM signal power spectral density
Gauss_filter_PSD_Xcorr
- 用MATLAB实现高斯滤波器，求自相关函数和pds功率谱密度-Gaussian filter with a MATLAB implementation, find the autocorrelation function and power spectral density of pds
chapter3-matlab-program
- 这里是通信领域中各种基带信号（非常全，几乎最新的都有），用matlab编写，给出了相应的带宽和功率谱密度，很值得学习通信的-Here are the various communications baseband signal (very full, almost all the latest), written with matlab, the corresponding bandwidth and power spectral density, it is worth learning to
codegen
- ca码的功率谱密度绘图-ca code of the power spectral density mapping
work
- 该程序可以绘出杨大成《移动传播环境》的7.2.1.1小节的等距离法实现经典功率谱密度，自相关函数，以及自相关函数均方差。文件中含m文件以及绘出的jpg文件。-The program can draw POSTS " mobile communication environment" section of the equidistance method 7.2.1.1 achieve the classic power spectral density, autocorrelat
work_MEA
- 文件中包含了杨大成《移动传播环境》中7.2.1.2小节的利用等面积法（MEA）实现经典功率谱的功率谱密度，自相关函数，自相关函数均方差。希望能帮助你们。-File contains POSTS " mobile communication environment" in section 7.2.1.2 the use of equal-area method (MEA) to achieve the classic power spectrum of the power spectral de
679617231PSD_Matlab
- 快速傅里叶变换代码 功率谱密度MATLAB代码-Fast Fourier Transform code power spectral density of MATLAB code
experiment
- 了解随机信号自身的特性，包括均值（数学期望）、方差、相关函数、频谱及功率谱密度等。-Understanding of random signal their characteristics, including mean (mathematical expectation), variance, correlation function, spectrum and power spectral density.
3
- 用双音频输入重新仿真，实现频谱扩展功能，产生滤波后高斯过程功率谱密度和相关高斯序列时域值-Re-simulation with dual audio inputs, to achieve spread spectrum function, resulting in filtered Gaussian process Gaussian power spectral density and the associated value of time-domain sequence
PSD
- 集合了几种用于实现功率谱密度函数的估计代码-Collection of several used to achieve the estimated power spectral density function code
welch
- Welch法功率谱密度估计 改进的平均周期图法来求取随机信号功率谱密度估计的Welch法。-Welch method of power spectral density estimates to improve the average periodogram to strike a random signal power spectral density estimation method of Welch.
tx
- 功率谱密度在整个频域内都是均匀分布的噪声，称之为白噪声-Power spectral density in the frequency domain are uniformly distributed noise, called white noise
burg
- 这是一个已知ar模型参数求功率谱密度的函数-Ar model parameters are known to seek the power spectral density function
PSK_generate
- BPSK信号以及BPSK信号扩频后信号的仿真，通过低通滤波器以后，做出其功率谱密度图，查看其信号特性。-BPSK signal and the signal spread spectrum BPSK signal simulation, after low-pass filter through to make its power spectral density maps, see the signal characteristics.
Random-Processing
- 利用matlab对随机过程课程的仿真 1、利用matlab绘制随机过程的谱密度G_x (ω)=2αβ/(β^2+ω^2 ) (α、β为正数)的图像。 2、绘制白噪声的功率谱密度函数G_x (ω)=N/2和自相关函数R_N (τ)=N/2 δ(τ)的图像。 3、分析低通白噪声和带通白噪声的功率谱密度函数和自相关函数的性质并举例同时绘制其图像。 -1, drawn using a random process matlab spectral density G_x (ω) =
suijixinhaoyangbenshu
- 本程序是关于随机信号特征值提取，有界面显示，特征值包括自相关函数，和功率谱密度-This program is about random signal characteristic value is extracted, and to have the interface shows, including the autocorrelation function characteristic value, and power spectral density
cal_spectrum_density
- 利用MATLAB编写的功率谱密度计算的程序，程序包含三种常用方法。-There are three types of estimators: power spectral density (PSD), mean-square spectrum (MSS), and pseudo spectrum.
quzaoglp
- 介绍了对信号小波包去噪和求功率谱密度的程序-Introduced the wavelet packet denoising and seek the power spectral density of the program
PSD(AR)
- 功率谱密度函数，AR谱估计方法，Burg递推算法-The power spectral density function, the AR spectral estimation method, the Burg recursive algorithm