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matlab fft源代码
- 用matlab开发的fft频谱分析程序！-matlabfft
soundcardsample564
- 基于声卡的虚拟仪器设计 ，示波器显示， 频谱显示， 频率显示-sound card based virtual instrument design, oscilloscope, spectrum, frequency show
fft-spectra-1.3.tar
- linux下的FFT 频谱分析，带源码，可以实现很多功能
qtdso-0.3.1
- 虚拟频谱分析仪的设计，在linux下面安装qt3.3以上的版本才可以运行。 安装步骤如下： Untar the tarball Enter the directory QtDSO call ./configure call make and wait a few minutes
crypt
- 一个简单加解密的小程序 -A simple encryption and decryption program
oscillator
- 音效卡频谱分析，示波器，带有很多的使用功能，能实时捕捉和显示震幅很小的波形-Sound card spectrum analyzer, oscilloscope, with the use of many functions in real-time capture and display a small amplitude waveform
Frequency-Analyzer
- 通过麦克风输入波形，程序自动动态输出频谱分析结果-with the wave through micphone as input, this program produce the frequency as output
usrpfft
- 修改GNURadio中的频谱分析工具usrp_fft.py调用的C++模块gr_fft_vcc_fftw.cc，实现频谱的数据的存储，附有画图的matlab程序和实现的效果图，实现频谱数据分析需要。-Changes in the spectrum analysis tool GNURadio usrp_fft.py call C++ module gr_fft_vcc_fftw.cc, to achieve the spectrum of data storage, with a drawing
usrp_spectrum_sense_modify.tar
- 自己修改过的usrp频谱感知程序，可以感知一段时间空间内的频谱情况-Their modified procedure usrp spectrum sensing can sense the spectrum within a period of time and space conditions
PG88IMG
- 产生一512点的随机序列X(n)并用X(n)和做现行卷积观察卷积前后X(n)频谱的变化-Generate a random sequence of 512 points X (n) and with X (n) and do before and after the current convolution convolution observation X (n) changes in the spectrum
VAD-detect-techolgy
- 描述采用最新的变分辨率变频谱方式检测是否为静音比G279标准正确率高- teal how to use the new teachology to detect the noise and normal voice
spectrum
- 用QT写的一个音频波形分析软件,包含频谱分析-A QT based waveform analysis
fftfenxi
- 进行傅里叶分析和频谱分析，可以对所得的波形进行时频分析-Fourier analysis and spectrum analysis, frequency analysis can be carried out on the resulting waveform
c_dft
- 在codeblocks下，用C语言写的用来测试随机数离散频谱的小程序，测试的数据存在data.dat文件里面。-rodom c
tanxinrenzhi
- 动态管理频谱分配的代码，在matlab开发环境下，简单计算频谱分配法则贪心法-Dynamic management of spectrum allocation code in the MATLAB development environment, a simple calculation spectrum allocation rules greedy method
sndsrc
- VC声音采集并播放的代码，是在网上收集的，做了小调整，主要处理声音收集，做为初级入门参考。程序运行后会在窗口内显示声音频谱曲线，不过不是太精确，水平有限，仅供参考。-VC sound capture and playback code is collected online, do a small adjustment, main processing sound collection, as primary entry reference. After running in the windo
fft
- 在Qt中实现对采集到的数据进行频谱分析的源代码-Achieve spectral analysis use qt
LFMdetection
- LFM信号及回波的生成，时域及频谱分析，模糊度函数分析，时频分析，匹配滤波器能量检测、循环相关检测、及fmusic参数估计-LFM signal and the echo generation, time domain and spectral analysis, ambiguity function analysis, time-frequency analysis, the matched filter energy detection, loop correlation detection
Sound-base
- 声音频谱分析仪，visual basic 6.0 声卡波形分析-Sound Scopeform and Sound Base
amplitude_spectra
- 计算地震数据的频谱分布图，用于地震数据处理中的频率滤波和时频分析(calculate the spectral distribution of seismic data, and it can be used for frequency filtering and time-frequency analysis in seismic data processing)