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Kalman
- 卡尔曼滤波的基础上简要介绍了和处理代码。过程通过随机噪音过滤掉,以获取原始信号。-Kalman filter based on a brief introduction and processing code. Process through the filter out random noise to obtain the original signal.
eg-fft
- fft1.用Matlab产生正弦波,矩形波,以及白噪声信号,并显示各自时域波形图 2.进行FFT变换,显示各自频谱图,其中采样率,频率、数据长度自选 3.做出上述三种信号的均方根图谱,功率图谱,以及对数均方根图谱 4.用IFFT傅立叶反变换恢复信号,并显示恢复的正弦信号时域波形图-fft1. Using Matlab generated sine wave, rectangular wave, as well as the white noise signal, and displa
matlab
- 滤波器的设计,信号的抽样,频率变换,信号的幅频,信号的相频等-Filter design, signal sampling, frequency conversion, the signal amplitude and frequency, phase frequency signals, such as
matlab
- Matlab仿真DSB-SC信号与双极性不归零码实验报告-Matlab simulation of DSB-SC signal with NRZ bipolar experiment does not report
matlab
- 信号与系统实验 用matlab 实现 系统分析-MATLAB
matlab
- MATLAB程序设计语言在信号处理中的应用 -MATLAB programming language in the signal processing application
matlab
- 武汉大学matlab课件以及实验内容,该课件详细的介绍了MATLAB在数字信号处理方面的应用-Wuhan University, matlab courseware and experimental content of the courseware described in detail in the digital signal processing MATLAB Application
matlab
- 文档中包含多个MATLAB函数索引(中英文字母)以及一部分信号处理常用函数-Document contains several MATLAB function index (in English letters) and some of the commonly used signal processing functions
matlabxinhaochuligongjuxianghanshu
- MATLAB信号处理工具箱函数,珍藏版,可以参考一下-MATLAB Signal Processing Toolbox functions, Special Edition, you can reference
Designandrealizationofadaptivenoisecancellerbasedo
- 阐述了自适应噪声抵消(ANC)技术的基本原理,基于自适应滤波器的原理,设计了自适应噪声抵消器 在对自适应滤波器相关理论研究的基础上,重点研究了自适应噪声抵消器的核心———LMS自适应滤波算法。在MATLAB中的Simulink下,建立了自适应噪声抵消器的模型,并通过设置不同的参数进行仿真,结果表明系统能够有效地从噪声中恢复出原始信号。最后对系统进行了性能分析,给出了自适应噪声抵消系统在实际应用中选取参考信号的要求 -This paper elaborated the basic theory
Matlab
- QAM的调制原理,多进制QAM信号产生的数学模型-QAM modulation principle, the mathematical model of the M-ary QAM signal
matlab-homework2
- 设某信号 , N=20, 其中, 为白噪声。 求: 编程实现信号的DFT及其反DFT变换,画出原始信号、幅频特性和反变换后信号的曲线。 -Let a signal, N = 20, which, for the white noise. Demand: programming signal DFT and its inverse DFT transform, draw the original signal, the amplitude-frequency characteristic
LMS-MATLAB
- 用自适应滤波的LMS算法抵消掉混合心电信号中 母亲的心电信号-To offset mixed ECG ECG mother LMS algorithm for adaptive filtering
PSD-plot
- Welch功率谱密度是用改进的平均周期图法来求取随机信号的功率谱密度估计值。Welch法采用信号重叠分段、加窗函数和FFT算法等计算一个信号序列的自功率谱估计(PSD如上例中的下半部分的求法)和两个信号序列的互功率谱估计(CSD)。MATLAB信号处理工具箱函数提供了专门的函数PSD和CSD自动实现Welch法估计,而不需要自己编程。-method of power spectral density plot
Matlab-based-FM-modulation
- 这是一个实现信号的FM调制的文档,你可以快速实现信号的FM调制-This is a signal of the FM modulation to achieve a document, you can quickly implement FM modulation signal
MATLAB-7.0-Data-processing
- matlab 7.0在数据处理中的应用 包括离散数据处理、数字滤波器设计、线性预测滤波器、统计信号处理和雷达信号处理仿真等。-matlab 7.0 applications in data processingIncluding discrete data processing, digital filter design, linear prediction filter, statistical signal processing and radar signal processing si
matlab
- MATLAB是一套功能十分强大的工程计算及数据分析软件,具有友好的可视化编程界面及接近数学表达式的自然化语言。针对信号与系统中傅里叶变换具有抽象度高、难于理解的特点,利用MATLAB强大的信号处理功能、阶跃响应,微分方程,卷积定理的内容,通过MATLAB 程序实现。本文介绍了MATLAB在信号与系统仿真中的应用,该软件在通信电子类课程中应用越来越广泛,通过几个典型实例来重点研究。 关键词:MATLAB;阶跃响应;微分方程;卷积;信号与系统;仿真 -MATLAB is a very power
MATLAB-wavelet
- 小波变换在信号降噪中的应用及MATLAB实现-Application of MATLAB wavelet in signal denoising implementation
MATLAB
- 现代数字信号处理课后习题第三章第二十题仿真参考-Modern digital signal processing exercises after the third chapter Q20 reference simulation
Signal-analysis-realized-by-MATLAB
- 描述了matlab基础功能和基础代码的编写,对信号在时域和频域的特点进行分析,并介绍了几种采样方法-Describe the basic function and matlab code to write, on the characteristics of signal in time domain and frequency domain analysis, and sampling method are introduced