搜索资源列表
FFT-spectrum-analysis
- 基于MFC的FFT频谱分析。界面化，数据可导入、-FFT spectrum analysis。
fft
- FFT频谱分析，包括矩形波，三角波，及其功率谱-FFT spectrum analysis
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- 这是一个有关频谱分析的程序，可实时的画出任意信号的频谱，通过测试程序无误，欢迎下载-This is a spectrum analysis procedure can draw an arbitrary signal in real-time spectrum, through the test procedure correctly, please download the
spectrum
- 频谱分析中的倒频谱分析,在故障诊断和声音信号处理方面很常用-The inverted spectrum analysis spectrum analysis in fault diagnosis and sound signal processing is commonly used
yinpinfenxiyi
- 大学生电子竞赛论文报告-音频信号分析仪。主要利用频谱分析原理，频谱分析是把信号的能量用频率的函数显示出来-Undergraduate Electronic Thesis Competition Report- audio signal analyzer. The main principle of the use of spectrum analysis, spectrum analysis is used to signal the frequency of the energy functi
filter
- 理论子波ricker子波作震源，应用fft对其做频谱分析成图,然后通过各种滤波方式（矩形门，梯形门等）滤波，再做频谱分析然后返回时间域成图-Ricker wavelet theory for the source wavelet, application to do fft spectrum analyzer on its map, and then filtering through a variety of methods (rectangular door, trapezoidal doo
pinpufx
- 频谱分析软件：利用VC6.0和matlab两个软件联合开发的，运行起来很不错的，是Vc调用matcom里面的fft函数来实现了，速度很快，精度很高。-Spectrum analysis software: Using VC6.0 and matlab software jointly developed by two, up and running very good, is inside Matcom Vc call fft function to achieve a fast, high p
signal_analyzer
- 最近看到有人提问怎样用FFT实现频谱分析，我认为能够进行到频谱分析的人，对于系统研究的深度基本上已经相当不错了。本人今天做了一个例程，发给大家参考一下。 历程主要内容(signal_analyzer.rar)如下： test1.txt 第一列为时间t，0.001s为步长；第二列为系统的输入信号；第三列为系统的输出信号。 signal_analyzer.m首先将test1.txt 的数据读入workspace，然后进行FFT，分析出两信号的频率，输出对于输入的幅值衰减（db），输出对输
DFT-alalis
- DFT分析模拟信号频谱,用word进行写的,对输入一个时域信号进行频谱分析.-DFT spectrum analysis of analog signals, using word for written on the importation of a time-domain signal spectrum analysis.
fm_gui_v2
- 一个信号处理的gui，包括频谱分析等，以及滤波处理，很实用，很方便-A signal processing gui, including spectrum analysis, as well as filtering to deal with, very practical, very convenient
FftLab
- FFT傅立叶频谱分析，从程序的演示可透视出频率频谱相互的换算与复数的关系！-FFT Fourier spectral analysis, from a procedural perspective of the presentation can be a frequency spectrum of the conversion of mutual relations with the plural!
matrax
- matlab频谱分析 很有用-matlab spectrum analysis is useful
myWave_Fft
- 自制软件，实现频谱分析。能显示信号与频谱图。主要是对正弦信号和三角波进行一维FFT变换，得到频谱图。-Self-made software, the realization of spectral analysis. Showing the signal and frequency spectrum. Mainly sinusoidal signal and triangular wave transform one-dimensional FFT, the frequency spectrum
spectrumview
- 语音频谱分析仪器，具有对录制音乐和播放音乐的波形分析和语谱分析-SPEECH Spectrum ANALYSIS 。IT CAN ANALYSIS THE RECORDED WAV AND OTHER。
FrequencyAnalyzer2.0
- 可对音频输入、音频文件、位图文件进行频谱分析，显示频谱图 -Of audio input, audio files, bitmap files spectrum analysis shows that the spectrum graph
FFT
- FFT可以将一个信号的频谱 提取出来，这在频谱分析方面也是经常用的。 -A signal can be extracted from the FFT spectrum, which spectrum analysis is also often used.FFT
unsigned
- 大学生完成电子设计全过程 题目的任务是计、制作一个可分析音频信号频率成分，并可测量正弦信号失真度的仪器。模拟部分的要求是：（1）输入阻抗：50Ω （2）输入信号电压范围（峰-峰值）：100mV～5V；（3）输入信号包含的频率成分范围：200Hz～10kHz。数字部分的要求是：（1）20Hz分辨力的频谱分析；（2）信号各分量功率测量；（3）信号失真度测量。-University Students finish the whole process of electronic design
SpectrumAnalyzer
- 根据语音频谱分析和频谱图显示的原理与算法，用MATLAB实现一种可在PC机上实现的信号频谱分析与频谱图伪彩色映射显示的方法。-According to voice spectrum analysis and spectrum diagram shows the principle and algorithm, using MATLAB to achieve a realization of machines in the PC spectrum of the signal frequency s
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- FFT变换 实现频谱分析 信号处理方面有重要作用 -Transform FFT spectral analysis signal processing plays an important role in
pufenxi
- 信号频谱分析的MATLAB实现程序 内附多个源代码，可作学习参考-Analysis of the signal spectrum to achieve the MATLAB program containing a number of source code, reference can be used for learning