-
MATLAB
对噪声信号中的正弦信号,通过Pisarenko谐波分解方法、Music算法和Esprit算法进行频率估计,信号源是: 其中, , , ; 是高斯白噪声,方差为 。使用128个数据样本进行估计。 1、用三种算法进行频率估计,独立运行20次,记录各个方法的估计值,计算均值和方差; 2、增加噪声功率,观察和分析各种方法的性能。(Sinusoidal signal in the noise signal through the Pisarenko harmonic decomposition method, Music algorithms and Esprit frequency estimation algorithm, the signal source is: where,,, a Gaussian white noise, variance. 128 data samples used to estimate. 1, with three kinds of frequency estimation algorithm, run independently 20 times, record the estimated value of each method to calculate the mean and variance 2, the increase in noise power, observation and analysis of the performance of various methods.)
- 2021-03-24 14:49:14下载
- 积分:1
-
cluster-analysisprinciples
说明: 多元线性分析,之聚类分析原理资料2(与1不同)(Multiple linear analysis, the principle of cluster analysis data 2)
- 2011-04-07 11:13:12下载
- 积分:1
-
CR-MATLAB
认知无线中 能量检测的MATLAB仿真代码(Detection of cognitive radio in the MATLAB simulation of the energy code)
- 2010-05-30 01:59:16下载
- 积分:1
-
Qpsk_mod_demod
qpsk的调制解调源码,注释详细。功能正常。很适合学习调制解调的人.文件包含:
qpsk_mod_demod.m(qpsk mod and demod procedure
qpsk_mod_demod.m)
- 2013-08-31 12:35:37下载
- 积分:1
-
CD4060
CD4060的详细资料,介绍了CD4060的工作性能和相关参数(CD4060 detailed information on the CD4060' s work performance and related parameters)
- 2010-09-14 11:26:49下载
- 积分:1
-
sjfx
关于matlab的方面的一些源代码。可以实现多项式函数计算,插值计算,和傅里叶变换,等等(Some aspects on the matlab source code. Polynomial function can calculate, interpolation, and Fourier transform, and so on)
- 2010-12-14 20:47:54下载
- 积分:1
-
dsm
说明: 基于分组的DSL数字用户线的多用户动态频谱管理(Dynamic spectral management)
- 2011-03-08 14:15:44下载
- 积分:1
-
fprintf
fprintf函数,从matlab中导出数据!(fprintf function to export the data from matlab!)
- 2013-07-16 17:17:50下载
- 积分:1
-
matlab-program-and-gui-design
matlab中一些基本的gui界面设计及操作(Some basic matlab gui interface design and operation)
- 2013-12-14 19:47:38下载
- 积分:1
-
PCMENCODE
说明: 输入一个样值电平,对它进行13折线编码,画出编码波形.(Enter a sample value level, its 13-line code, draw the waveform coding.)
- 2010-05-03 13:36:57下载
- 积分:1