搜索资源列表
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.
MVDR.rar
- 三个复正弦信号的信噪比分别为SNR1 =30dB， SNR2 =30dB和SNR3 = 27dB。假设信号样本数为1000，FIR 滤波器的抽头个数为4。基于奇异值分解的MVDR 方法进行信号频率估计的仿真实验，获得功率谱密度函数的估计。,A power spectrum estimation algorithm named mvdr is introduced in this program
MUSIC
- MUSIC谱估计方法，用matlab编写的源代码，已经通过验证-MUSIC spectral estimation method, the preparation of the matlab source code has been validated
Estimation
- 利用直接法和间接法、Welch法求功率谱估计，参数自设，有注释 -Using the direct method and indirect method, Welch France seeking power spectrum estimation, parameter from the set, there are comments
QPSKcyclicspectral
- MPSK信号基于高阶循环谱估计载波频率matlab的代码-MPSK signals based on higher-order cycle of the carrier frequency spectrum estimation matlab code
ar_burg
- matlab使用burg法的AR模型谱估计源代码 使用时只需改变加载的文件名 调整模型的阶数就可以了-burg method matlab using AR model spectrum estimation simply by changing the source code used to load the file name to adjust the order of the model can be a
bpsk
- 循环谱分析信号的主要方法介绍，针对BPSK调制的信号进行检测识别并进行参数估计的原程序-Cyclic spectrum analysis of signals in the primary means of introduction, for BPSK modulation signal detection and parameter estimation to identify the original procedure
pisarenko
- 现代信号处理中的pisarenko算法，可以进行谱估计-Pisarenko modern signal processing algorithms, spectral estimation can be
TDE
- 实现互双谱法进行时延差估计的函数。有详细使用说明。-Time-delay estimation using cross-cumulant method with detailed usage.
fangzhen1_tls
- ARMA谱估计-AR参数估计的总体最小二乘法-ARMA spectral estimation-AR parameter estimation of the overall least square method
shuangpu
- 在数字信号处理中，实现双谱估计，间接法估计双谱。-In digital signal processing, the realization of bispectrum is estimated that the indirect method estimated bispectrum.
LMS_RLS
- 分别用LMS和RLS算法实现的一个AR4阶谱估计，附源代码和试验结果-LMS and RLS, respectively, with an algorithm AR4-order spectrum estimation, with source code and test results
puguji
- 现代谱估计的源程序，包括直接法，间接法和窗函数法-Modern Spectral Estimation of source, including direct, indirect method and the window function method
WRELAX
- relax算法一篇较早的中文文献，希望对从事空间谱估计的同学们有所帮助。-relax an earlier algorithm of Chinese literature, and they hope to engage in spatial spectrum estimation of the students help.
sm-matlab-1ed
- 现代信号谱估计算法的matlab代码 调用函数代码-spectral analysis of signals
chap08
- ex6_1 ～ ex6_3二项分布的随机数据的产生 ex6_4 ～ ex6_6通用函数计算概率密度函数值 ex6_7 ～ ex6_20常见分布的密度函数 ex6_21 ～ ex6_33随机变量的数字特征 ex6_34 采用periodogram函数来计算功率谱 ex6_35 利用FFT直接法计算上面噪声信号的功率谱 ex6_36 利用间接法重新计算上例中噪声信号的功率谱 ex6_37 采用tfe函数来进行系统的辨识，并与理想结果进行比较 ex6_38 在置信度为0
musicalgorithminthematlabspectrumestimationprocedu
- 实现MUSIC算法的谱估计的MATLAB仿真,实现波达方向的估计-MUSIC algorithm for the realization of the spectral estimation of the MATLAB simulation, the realization of the estimated DOA
cyclic_cross_periodogram
- matlab编写基于循环平稳谱估计的认知无线电频谱感程序。-matlab to prepare a smooth spectrum estimation based on the cycle of the radio spectrum of the cognitive sense of the procedure.
codes
- 基于累计量的奇异值－总体最小二乘法求AR参数 用奇异值－总体最小二乘法求AR参数 一般最小二乘法求AR参数 根据AR参数和自相关函数以及AR阶数用Cadzow谱估计子求出频谱密度-Based on the cumulative amount of singular value- total least squares method for AR parameter using singular value- total least squares method for AR parameter
capon
- 内含capon算法、求根music、谱估计music算法的简单举例。m文件格式，可直接运行，无错。-Capon includes algorithms, roots music, spectrum estimation of a simple algorithm, for example music. m file format, can be directly run, no mistakes.