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powerSD 计算功率谱的C语言源程序
- 这是一个计算功率谱的C语言源程序，采用周期图法估计，可以直接应用与项目中，对做信号处理和图像处理的同志们有用。-this is a psd program that use the C language and it can be used in your project.
welch_mtm.rar
- 使用MATLAB编程，示意随机信号功率谱估计算法中的welch算法和Thomson多窗估计法MTM在估计随机信号功率谱时，参数改变对频谱图的影响。,This program indicate random signal power spectrum estimation using Welch algorithm and Thomson MTM estimation algorithm.
corre_spectrum
- 本程序能够计算两个信号的频域相干函数和两个信号的互功率谱。-This procedure is able to calculate the two signals in the frequency domain coherence function and the two signals cross-power spectrum.
noiseAM
- 产生噪声调幅干扰信号，并画出时域和功率谱 -AM interference signal noise, and draw the time domain and power spectrum
Matlab-FinishedOne
- 针对夹杂有白噪声的正弦信号的功率谱估计仿真-Mixed with white noise for sinusoidal signal simulation of the power spectrum estimation
ffs
- 在matlab环境下仿真随机信号，括号内为内容（正弦信号、白噪声信号、正弦信号附加白噪声三种信号形式） 的代码，计算该随机信号的相关函数和功率谱-In the matlab simulation environment, random signals, the contents of brackets (sinusoidal signal, white noise signal, sine wave signal form of three additional white noise
BispectrumWavelets
- 用双谱和小波变换去除信号中加性高斯噪声的相关程序 1.实现单个变量的双谱分析程序 2.用傅立叶反变换求自相关函数的程序 3.用fft求取喜好频谱、功率谱、均方根谱、对数谱的程序 4.读取.wav语音信号后用小波去加信白噪声的程序 5.用各种小波和阀值对同一信号去加性噪声效果比较的程序 -Double-spectral and wavelet transform to remove the signal plus Gaussian noise procedures 1. T
Burg
- 现代数字信号处理Burg法功率谱估计，有详细的备注-Burg method of modern digital signal processing power spectrum estimation, contains a detailed Remarks
levinsonf
- 信号为两个正弦信号加高斯白噪声，用levinson递推法进行功率谱估计。-Signal for two sinusoidal signal plus Gaussian white noise, with levinson recursive power spectrum estimation method.
AR
- 有用BURG法实现AR模型功率谱估计的详细试验结果，对学数字信号处理的人很有帮助,能让你很好的理解BURG算法，和AR 模型。-BURG useful method power spectrum estimated AR model detailed test results, digital signal processing for school people very helpful, allowing you a good understanding of BURG algorithm,
CP0101
- 估算带宽:计算输入信号的单边功率谱密度（ESD）；计算相对于特定值的ESD的最高和最低频率。-Estimation of bandwidth: Calculate the input signal
psd_integ
- 功率谱估计，通过matlab程序对声发射信号进行功率谱估计-Power spectrum estimation, through the matlab program to acoustic emission signals, power spectrum estimation
code
- 随机产生长度大于1000的‘0’、‘1’信号序列，对其进行BPSK，QPSK，16QAM调制，给出： 1）低通滤波器后的波形（只画10个周期）； 2）信号眼图，对其进行讨论（画出5个信号周期）； 3）信号带内、带外功率谱密度（低通滤波器参数自定），并对其进行讨论。 -Generated OVSF code
xiaobobao
- 对信号进行小波包分解并求取各个分量的功率谱-The signal wavelet packet decomposition and obtain the power spectrum of the various components
bin
- 信号频谱分析方法一级使用非参数方法直接使用信号进行功率谱估计，以周期图法为例，提供了周期图法和welch法估计信号功率谱(The signal spectrum analysis method uses the nonparametric method to directly use the signal to estimate the power spectrum. The periodogram method is used as an example to provide the peri
齿轮箱信号处理
- 齿轮箱信号分析处理，去噪处理，小波分析，功率谱分析(Gearbox signal analysis and processing, denoising, wavelet analysis, power spectrum analysis)
通过各种调制的功率谱不同来识别
- 通过各种调制的功率谱不同来识别调制信号的类型(The type of modulation signal is identified by power spectrum)
振动信号分析
- 对机械类振动信号处理，幅值谱，相位谱，自功率谱，自回归谱等(For mechanical vibration signal processing, amplitude spectrum, phase spectrum, self power spectrum, auto regression spectrum, etc.)
包络解调与功率谱
- 本代码可实现包络谱以及功率谱的绘制，可应用于信号分析(This code can realize the drawing of envelope spectrum and power spectrum, and can be applied to signal analysis)
BOC信号功率谱密度仿真
- 关于GPS系统中的BOC调制信号的功率谱密度仿真，并且包含了其衍生信号MBOC信号的CBOC和TMBOC的仿真对比