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MatlabSamplingRuleLittleCase
- 一个简单的利用抽样定律做频谱分析的小例子，希望对大家有启发作用。-A brief example to illustrate the sampling rule used in a little case by myself.
How_To_Use_FFT2
- 本片文章语言为英文，matlab中关于fft2的频谱分析。-How To Use FFT2
pingfenfuyong
- 综合运用信号与系统、数字信号处理的理论知识进行频谱分析和滤波器设计，通过理论推导得出相应结论，再利用MATLAB作为编程工具进行计算机实现从而加深对所学知识的理解，建立概念。-The integrated use of signals and systems, digital signal processing theory of knowledge spectrum analysis and filter design, the corresponding results obtained t
pinpufenxi
- dsp中如何进行频谱分析，包括ccs的程序-dsp in how to conduct spectrum analysis, including procedures for ccs
111
- 录制一段个人的语音信号，并对录制的信号进行采样；画出采样后语音信号的时域波形和频谱图；给定滤波器的性能指标，采用双线性变换法和窗函数法设计滤波器，并画出滤波器的频率响应；然后用自己设计的滤波器对采集的信号进行滤波，画出滤波后信号的时域波形和频谱，并对滤波前后的信号进行对比，分析信号的变化；回放语音信号；最后，设计一个信号处理系统界面。-Record a personal voice signal, and recording the signal is sampled draw sampled
HHT
- HHT(hilbert Huang-transfrom)可以实现同时对信号的时频分析，得到信号的Hilbert时频谱和能量谱，-HHT (hilbert Huang-transfrom) can achieve the same time, the time-frequency analysis, when the signal spectrum and Hilbert energy spectrum
zhenyuxiandepufenxixi
- 正余弦信号的谱分析 数字信号处理方法的一个重要用途是在离散时间域中确定一个连续时间信号的频谱，通常称为频谱分析，-Cosine signals are digital signal processing method of spectrum analysis is an important use is in the discrete time domain to determine a continuous-time signal spectrum, commonly referred to
ziliao
- 信号序列的DFT本身就是信号频谱的采样集，所以DFT可直接用于分析信号的频谱。快速傅立叶变换是一种有 效、实用的信号DFT算法。文章通过对DIT－FFT算法的详细分析，提出了一种计算机软件仿真信号频谱分析方案，并给出了 关键算法的C 语言程序。-Signal sequence of the DFT spectrum of the sample itself is a set of signals, so the DFT can be directly used to analyze th
exp4
- 学习ADSP-BF533处理器通过I2S方式对音频信号采集、播放、信号处理（频谱分析）的方法-ADSP-BF533 processor learning way through the I2S audio signal acquisition, playback, signal processing (spectral analysis) method
abc
- 摘要：频谱检测技术是认知无线电中极其重要的环节。而协作式的频谱检测由于其良 好的检测性能日益受到人们的关注。基于能量检测，协作频谱检测的算法主要有：与 (AND)算法、或(OR)算法、计数算法、分区算法、似然比算法、线性加权算法和分布式 无线通信系统(DWCS)算法。分析表明，这些协作检测算法能够改善系统的检测性能、 减低干扰冲突、提高频谱利用率。-Knot current spectrum within the detection area, the main sorting
a
- 瞬态脉冲磁场频谱分析,教你轻轻松松明白，完整资料-Transient pulsed magnetic field spectrum analysis, teach you easy to understand and complete information
Spectrum_instrument_setting
- 频谱分析仪器参数设置问题探讨， 供初学者参考-Spectrum analysis instrument parameter is set to explore the reference for beginners
05947599
- 基于matlab对语音信号的分析，利用各种滤波器，频谱分析等功能。-Based on matlab analysis of speech signals, using various filters, spectral analysis and other functions.
Discrete-signals
- 离散信号频谱分析程序，快捷方便，菜鸟一个大仙指导-Discrete signal spectrum analysis procedure is fast and convenient, the rookie a marching guide
Modifying-Sound-Spectrum
- 如何在Matlab环境下执行频谱分析，修改和重新合成声音。-how to perform spectral analysis, modification and re-synthesis of sound
matlabfangzhen
- 周期信号频谱分析，数字滤波器设计，语音信号的处理-Spectral analysis of periodic signals, the digital filter design, and the processing of the speech signal
signal-noise-spectrum-analysis-
- 通过对噪声中正弦信号的现代法频谱分析，来理解和掌握现代谱估计的基本概念，以及学会应用现代谱估计以及改进后的方法。-Modern Law of the sinusoidal signal noise spectrum analysis to understand and master the basic concepts of modern spectral estimation, as well as learn to apply modern spectral estimation, as w
FFT
- FFT频谱分析,对输入信号进行采样。取出其中一段数据，然后计算其自相关。计算结果可以通过用VisualDSP++的plot功能描绘出来。-FFT spectrum analysis, the input signal is sampled. Remove one piece of data, and then calculate the autocorrelation. The calculation results can by using VisualDSP++ plot function
matlab
- 有关于matlab频谱分析的文档，对信号进行频谱分析和滤波处理，很有用。-the document which is about matlab spectral analysis , the signal spectrum analysis and filtering processing, is very useful.
MATLABpinpufenxi
- matlab 频谱分析，用于振动信号的频谱分析代码。-spectrum analysis