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Harmonicmeasurements
- 1、 基于LABVIEW的谐波分析仪的设计（声卡/PCI6024E/USB/串口） (1) 学习LABVIEW下的程序设计调试方法。 (2) 控制声卡采集数据实现频谱测量功能。
频谱分析
- vc++实现的频谱缝隙
VC++编程实现对波形数据的频谱分析
- VC++编程实现对波形数据的频谱分析
FFT
- VC++编程实现对波形数据的频谱分析，包括算法和作图。-VC++ programming implementation of the waveform data of spectral analysis, including algorithms and mapping.
nwmp3play_vc
- 简易MP3播放器采用VC实现非常简短实现MP3播放器功能，提供MP3随意拖放播放功能，同时提供频谱显示功能，界面非常友好，提供换肤功能。-Simple MP3 Player using VC to achieve the realization of a very short MP3 player function, the provision of free drag and drop MP3 player, while providing the spectrum display, the
VC_FIR
- VC实现FIR数字信号滤波,可以分析wav文件的频谱和滤波后的频谱-VC to achieve FIR digital signal filtering, wav files can be analyzed spectrum and filtered spectrum
FrequencyAnalyzer
- 对输入信号进行频谱分析，可以实现声音的即时采集并分析适合从事音频信号处理和分析。-Of the input signal spectral analysis, can achieve real-time voice fit to engage in collection and analysis of audio signal processing and analysis.
wavplay
- wav播放器的制作--vb程序设计，实现波形、频谱和梦幻星空的可视化效果。-wav player making- vb program design, implementation, waveform, spectrum and Fantasy Star of the visualizations.
Bezier
- 这个是用MFC实现的贝塞尔曲线的程序源码，是我自己的课程设计-This is the MFC version of the implementation of Bezier line.
1223
- 利用C++实现声音频谱显示，以及声音波性的显示。-The use of C++ realization of the sound spectrum display and the display of the sound waves.
基于fft的频谱分析
- 基于fft的频谱分析程序。硬件由dsp实现，数据通过串口送至计算机进行频谱分析显示。 附两篇文档！-based on the spectral analysis procedures. Hardware Implementation by dsp, data sent to the computer through the serial spectrum analysis shows. A two documents!
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
sd_wave
- 在vc6.0环境下对实时录入音频画wave波形，用快速傅立叶变换实现得到频谱。-Vc6.0 environment in real-time audio recording painting wave waveform, using Fast Fourier Transform has been the realization of the spectrum.
sin
- 实现正弦波的傅里叶变换，并且画图 频谱图-The realization of the Fourier sine transform, and spectral graph drawing
EP1C3_12_7_SPCTR
- 基于FPGA的信号采集及频谱分析，用VHDL编写，压缩包里是Quartus下的工程。AD采样用状态机实现，并存入LPM_RAM。设计了一个UART模块（也是状态机实现的），可将数据发到ＰＣ机上。-FPGA-based signal acquisition and spectral analysis, prepared with VHDL, Quartus compression bag is the next project. AD sampling state machine used to
yinpinchuli
- 音频采集回放，对采集的信号处理。fft实现频谱分析-singal processing
频谱
- 能够通过实现信号的频谱分析，分析函数的傅里叶变换(Realize the spectrum analysis of signal)
信号频谱分析
- 用LABVIEW实现信号的仿真，并对其进行频谱分析。(The simulation of the signal is realized with LABVIEW, and the spectrum analysis is carried out.)
Energydetection
- 利用matlab实现频谱检测，使用能量检测的频谱感知方法(Spectrum detection using MATLAB, spectrum sensing method using energy detection)
fft_ana
- 给定了一个初始函数，利用FFT进行频谱分析，如果有自己的采样数据，只需设置采样频率即可实现频谱分析。(Given an initial function, spectrum analysis is carried out by using FFT. If there is one's own sampling data, only setting sampling frequency can realize spectrum analysis.)