搜索资源列表
kalmanfilte221
- 语音合成与识别，适合非平稳信号,卡尔曼滤波用于语音增强算法，matlab,-speech synthesis and recognition, suitable for non-stationary signals, Kalman filtering algorithms for speech enhancement, Matlab,
cyclic_cumulants_fast
- 循环平稳信号处cyclic_cumulants_fast.rar-cycle signal Department cyclic_cumulants_fast.rar
cyclic_3rd_order_cumulant
- 循环平稳信号处yclic_3rd_order_cumulant.rar-cycle signal Department yclic_3rd_order_cumulant.rar
Time_Frequency_toolbox
- 非平稳信号分析之时频分析工具箱，附加使用说明文档。Time-Frequency toolbox, with reference guide.
e29
- 利用最小方差方法估计复正弦加白噪声得平稳信号的功率谱
emddenoising
- 常见的EMD的方法的非平稳信号去噪的例子，完全正确，可以直接运行的程序-good example of emd
xunhuanpuguji
- 基于matlab实现的循环谱估计算法，可以对具有循环平稳特点的信号进行参数估计-Matlab-based spectral estimation algorithm to achieve the cycle, you can have the characteristics of the signal cyclostationary parameter estimation
ssca_method
- 一种很好的针对非平稳信号的一种算法，他可以有效是区别各种调治方式，是对以前的时间平滑方法的一种改进形式，希望对大家有用-A good response to non-stationary signals in an algorithm, he can be an effective way to distinguish between the various modulating is a smoothing method before the time of an improved form,
cyclic_cross_periodogram
- 循环平稳信号谱相关函数，并做做出三维立体图形-Cyclostationary signal spectral correlation function, and do make a three-dimensional graphics
cyclic_4th_order_cumulant
- 计算循环平稳信号的4累积量的算法，希望对大家有所帮助-Cyclostationary signals calculated cumulant algorithm 4, and they hope to help everyone
cyclic_4th_order_cumulant_fast
- 计算循环平稳信号的4累积量的快速算法，希望对大家有所帮助-Cyclostationary signals calculated cumulant 4 fast algorithm, and they hope to help everyone
cyclic_autocorrelation_fast
- 计算循环平稳信号的相关函数的普通以及快速算法，希望对大家有所帮助-Cyclostationary signals calculated correlation function, as well as the general fast algorithm, and they hope to help everyone
PSA_MUSIC_BPSK_SFB_T1
- 利用MUSIC方法估计循环平稳，窄带信号 -PSA_MUSIC_BPSK_SFB
emdtu
- 对用Matlab软件仿真的非平稳信号，进行经验模态分解，进而分析非平稳信号特征。-Simulation using Matlab software on a non-stationary signals, empirical mode decomposition, and then analyzes characteristics of non-stationary signal.
hilbert_pu
- 对仿真的非平稳信号进行Hilbert-Huang变换，分析信号的时频特征。-The simulation of non-stationary signals, Hilbert-Huang transform analysis of time-frequency characteristics.
WaveletTransform
- 时频分析方法是非平稳信号处理的一个重要分支，它是利用时间和频率的联合函数来表示非平稳信号，并对其进行分析和处理，利用时频分析法对语音信号进行去噪。-Non-stationary time-frequency analysis is an important branch of signal processing, it is the joint use of time and frequency functions to represent the non-stationary signal a
wjs
- 线性调频信号的循环自相关函数包络 基于循环平稳理论的，LFM信号的循环自相关函数包络matlab仿真程序-LFM cyclic autocorrelation function envelope based on the cyclic theory, LFM signal envelope of the cyclic autocorrelation function matlab simulation program
22
- 非平稳信号的一些处理函数，包括计算瞬时频率和群延迟及非平稳信号的生成。-Some non-stationary signal processing functions, including the calculation of the instantaneous frequency and group delay and non-stationary signal generation.
MATLAB数字信号处理与应用源代码
- 包括经典滤波器设计，随机信号分析，非平稳信号处理等内容，代码很全面。(It includes classic filter design, random signal analysis, non-stationary signal processing and so on. The code is very comprehensive.)
心电信号检测与分类算法的研究
- （1）心电信号预处理 心电信号是一种低频且含有众多噪声干扰的信号。针对心电信号存在的 噪声干扰问题，本文采用了平稳小波变换结合双变量阈值的方法对其进行去 噪处理。通过对心电信号进行八层平稳小波变换，得到不同的小波系数，采 用双变量阈值函数表达式对其进行处理得到新的小波系数，最后进行逆平稳 小波变换实现小波重构，完成心电信号去噪。Matlab 仿真结果显示，本文算 法的准确率较高，信噪比达到 84.5934dB。 （2）心电信号波形识别 反映心电信号的特征部分往往是信号的突变点，因此需