搜索资源列表
zxhxpower
- matlab关于自相关和功率谱的估计，输入为各种随机信号-matlab on autocorrelation and power spectrum estimation, for a variety of random signal input
aa
- 采用不同的方法对HRV信号进行功率谱估计。选择矩形窗，汉宁窗，汉明窗，Blackman窗-Using different methods of HRV signal power spectrum estimation.Select the rectangular window and hanning window, hamming window and Blackman window
3
- 对于已定义的包含从0到15的整数的列向量xsym，就可以利用modem.qammod对象的modulate方法来调制它。其中M值为16，亦即为码字表的大小。 对已调制信号可采用awgn函数添加加性高斯噪声。其中比特能量与噪声功率谱密度的比值，Eb/N0，设置为10dB。 -The method comprising modulate integer from column vectors xsym 0 through 15, can use the defined object mod
signal
- 用Fourier变换求信号的功率谱(分段周期图法)-Calculate the power spectrum of signal using Fourier transform method
CPM
- 多进制矩形成型连续相位信号的产生程序并用welch法求其功率谱-Continous phase modulation signal and it s PDF
kalman
- 数字信号处理，功率谱估计中经典谱估计的改进方法——修正周期图法的MATLAB实现。-Digital signal processing, power spectrum estimate of classic spectrum estimation method modified periodogram method of MATLAB
Levenson
- 数字信号处理功率谱估计自相关法——列文森递推法的MATLAB实现-Digital signal processing (DSP) power spectrum estimate autocorrelation method levinson recursive method of MATLAB
SVD_ar
- 用奇异值分解+AR的现代谱估计方法对信号的功率谱进行估计。-Using singular value decomposition AR+ modern spectral estimation method for estimating the power spectrum of the signal
LS_ar
- 用总体最小二乘法+AR的现代谱估计方法对信号的功率谱进行估计。-By total least squares method AR+ modern spectral estimation method for estimating the power spectrum of the signal.
burg
- 用burg算法对信号的功率谱进行估计，基于MATLAB-Burg algorithm with the signal power spectrum estimation， based on MATLAB。
lvbo
- matlab写的信号处理的程序，实现FFT变换，功率谱估计，滤波器滤波，等功能-Programs written in matlab signal processing to achieve an FFT power spectrum estimation, filters filtering, and other functions
QPSK_Modl_Demodl
- 在理想信道条件下、在高斯白噪声信道条件下和在先经过瑞利衰落信道再通过AWGN信道条件下的QPSK仿真（基带输入波形及其功率谱、QPSK调制信号及其功率谱、QPSK信号星座图、误码性能等）-In an ideal channel conditions, in white Gaussian noise channel conditions and earlier through Rayleigh fading channels through QPSK simulation AWGN channel
xcorr_fft
- 用于求取一段时间信号序列的求取自相关函数、功率谱密度-Obtaining autocorrelation function for obtaining a period of a signal sequence, power spectral density
pattern-of-MSNR-criterion
- 阵列信号处理中的最大信噪比准则方向图和功率谱MSNR-Array Signal Processing maximum SNR criterion pattern and power spectral MSNR
powerspectrumdensity
- 用函数输出不同占空比信号的波形和功率谱密度，一段简单的matlab程序-Function output duty cycle signal with different waveforms and power spectral density, a simple piece of matlab program
music
- 对随机信号的功率谱估计，采用多重信号分类进行频率估计-Estimate of the power spectrum of random signals, signal classification using multiple frequency estimation
Pe_SNR_BFSK
- 二进制频移键控信号时域波形，频域功率谱密度，以及加入加性高斯白噪声后输出的信噪比与误码率的关系。-Binary FSK signal time-domain waveform, frequency domain power spectral density, and the relationship between AWGN to a dispersion after the output signal to noise ratio and bit error rate.
Pe_SNR_QPSK
- 二进制相移键控信号时域波形，频域功率谱密度，以及加入加性高斯白噪声后输出的信噪比与误码率的关系。-Binary Phase Shift Keying signal time-domain waveform, frequency domain power spectral density, and the relationship between AWGN to a dispersion after the output signal to noise ratio and bit error ra
4FSK_PSD
- 四进制频移键控信号的时域波形产生以及频域的功率谱密度产生-Quaternary FSK signal in the time domain waveform generation and power spectral density in the frequency domain to produced.
signal-model-for-UWB-impulse-radar
- UWB冲激雷达信号建模，高斯脉冲及其微分的归一化脉冲波形和归一化功率谱密度的绘制。-signal model for UWB impulse adar,mainly with gaussian impulse,the program plots and compares the normalized waveforms and normalized PSD of gaussian impulse and its derivatives.