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shenyinfenxi
- 具有声音录制，滤波，分析波形，回放波形功能，含有频谱图，相位谱，幅值谱-Has the sound recording, filtering, analyzes waveform, playback waveform function, contain spectrum diagram, phase spectrum, amplitude spectrum
wvd
- 这是一个轴承故障分解程序，给予小波变换，小波去噪，小波重构与EMD相结合，有时频谱，边际谱，功率谱-This is a to bearing failure decomposition program given wavelet transform, wavelet denoising wavelet reconstruction combined with EMD, sometimes the spectrum, marginal spectrum, power spectrum
FFTbianhuan
- 在matlab中实现的快速傅里叶程序，可以有效的用于频谱分析，效果清晰-Fast Fourier program, implemented in matlab can be effectively used for spectral analysis, the effect is clear
windxmpl.zip
- labview频谱分析比较，比较好的处理方式 例程供参考,labview spectrum analysis and comparison, better handling routines for reference
pinpufenxi
- 函数分析器 用于频谱分析 frequency analysis matlab-frequency analysis matlab
Digital-filter
- 基于虚拟仪器开发平台LabVIEW的平台，给出了数字滤波器的设计方案。利用该滤波器对模拟信号进行了滤波和频谱分析，结果较为符合实际。在对虚拟仪器进行开发的同时，掌握LabVIEW编程语言，对虚拟仪器的构成、实现手段和开发方法有了一定的认识。 该数字滤波器操作简单，功能较多，并有很好的滤波等优点。-Based on the development platform of LabVIEW virtual instrument platform, design of digital filter is
normal
- 语音频谱整个处理流程,包括分帧，端点检测之类的东西-The whole processing flow of the speech spectrum
spgram
- matlab对wav文件进行频谱分析，并得出频谱图-matlab wav file, spectral analysis, and draw spectrogram
virtual-spectrum-analysis
- 实现仿真信号的生成，实际信号的数据采集，同时观察信号的波形，存储、回放信号的波形，并利用FFT对所得仿真信号、实际信号进行频谱分析进而得到信号的频谱。 -Simulation signal generator, the actual signal data acquisition, while observing the signal waveform storage and playback signal waveform using FFT spectrum analysis and t
labview-read-any-section-of-the-file
- labview读取文件程序，可以读取文件中的任意一段并做频谱分析，并附加了一段参考数据-labview read file program, you can read any section of the file and do spectrum analysis, and additional reference data for some
labview
- labview 语音信号采集及频谱分析的程序，功能强大好用-labview voice signal acquisition and spectrum analysis
OFDM_matlab
- OFDM 技术具有频谱利用率高、成本低等特点，随着人们对通信数据化、宽带化、个人化和移动化的需求，OFDM 技术在固定无线接入领域和移动接入领域将越来越得到广泛的应用-OFDM technology has high spectrum efficiency, low cost, and communication data, broadband, personal and moving the OFDM technology will increasingly be in the field o
shujun-pingpu
- 数据的频谱分析,可以模拟频谱分析的原理.非常好用的一个文件。-Of the frequency spectrum analysis of, of the data that the the spectrum is to be can simulate the the the principle of of the analysis. A very easy to use of the a of the file.
matlab
- 基于matlab的声音信号频谱分析仪 源代码-Matlab-based voice signal spectrum analyzer source code
FFT-CPP
- 可读取一个二进制文件（如去掉头部的wav文件），将得到的数值进行FFT求出离散频谱值并保存到一个文件中。-This will process the data read from a file by FFT computing, and then save the result to a new file.
The-nature-of-the-Fourier-transform
- 使用图形化的方法显示傅里叶变换的一些性质(至少应包括时移性质和尺度变换性质) 对于信号的时移和频谱的关系，选择一个信号，让它在时域上作移位，可调节不同的时移大小，然后用软件演示其傅立叶变换在幅度上几乎没有变换，但在相位上会有变化。 对于信号的时间与频率的尺度变换，给出一个信号，保持其幅度不变，让信号的宽度发生变化，再观察其频域的变化。-Using a graphical method to display some of the properties of the Fourier tra
Signal-spectrum-analysis
- 利用模拟信号来编译的信号频谱分析的小程序-Signal spectrum analysis
frequency-spectrum
- 该程序用于测量频谱。比如可以从扬声器上产生白噪声，用麦克风接收，接收到的数据经过处理便可以生成一个频谱图，程序中带有滤波器。-The procedures used to measure the spectrum. White noise, for example, can be generated from the speaker with microphone receiver, the received data can be treated to generate a spectrum
radar-signal-doppler-TFA
- 此例程为配套书籍的第六章例题6-6的相对应代码，功能为计算雷达回波信号的多谱勒时频谱，编程环境为matlab。-This routine supporting books Chapter Example 6-6 corresponding code function for calculating the radar echo signal Doppler spectrum for Matlab programming environment.
nonstationary-random-signal-WVD
- 此例程为配套书籍的第六章例题6-5的相对应代码，功能为计算非平稳随机信号的WVD时频谱，编程环境为matlab。-This routine matching books Chapter Example 6-5 corresponding to the code for the calculation of the non-stationary random signal WVD spectrum programming environment for matlab.