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Description: DELPHI写的FFT程序，有曲线的演示，方便大家参考。-DELPHI FFT written procedures, the demonstration curve, convenient reference.
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Size: 92160 |
Author: 田顺平 |
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Description: 用快速傅立叶变换FFT实现信号的谱分析，包括FFT程序，谱分析程序和绘图程序-using Fast Fourier Transform FFT spectrum analysis of the signals, including FFT procedures, spectral analysis procedures and drawing program
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Size: 7168 |
Author: 孙涛 |
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Description: The Fast Fourier Transform (FFT) allows users to view the spectrum content of an audio signal. The FFT code presented here was written by Don Cross though his homepage appears to have subsequently been taken down. Rather than explain the mathematical theory of the FFT, I will attempt to explain its usefulness as it relates to audio signals-The Fast Fourier Transform (FFT) allows us ers spectrum to view the content of an audio sign al. The FFT code presented here was written by Do n Cross though his homepage appears to have subs equently been taken down. Rather than explain t he mathematical theory of the FFT. I will attempt to explain its usefulness as it re Lates to audio signals
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Size: 22528 |
Author: 冰城 |
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Description: 采用按时间抽选的基4原位算法和坐标旋转数字式计算机（CORDIC）算法实现了一个FFT实时谱分析系统。-time selected by using the four-situ algorithm and coordinate rotation digital computer (CORDIC) algorithm is one is a real-time FFT spectrum analysis system.
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Size: 2048 |
Author: 张志华 |
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Description: 这是在matlab/simulink环境下,对一个连续信号采样及离散化.并进行FFT频谱分析的实例-This is in the matlab/simulink environment, for a continuous signal sampling and discretization. And FFT spectrum analysis examples
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Size: 6144 |
Author: marscr |
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Description: 用FFT做谱分析的实验代码，附有详细的实验说明和源代码以及对实验现象的分析-FFT spectrum analysis done using the experimental code, with detailed experimental descriptions and source code as well as the analysis of experimental phenomena
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Size: 51200 |
Author: 甘小华 |
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Description: 这是本人做的一个，基于VB的一个音频文件FFT计算与频谱显示的软件。包括源代码，是个不错的源代码。-This is one I do, based on the VB of an audio file FFT calculation and spectrum display software. Including source code, is a good source code.
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Size: 6990848 |
Author: 余海斌 |
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Description: 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
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Size: 1024 |
Author: yangjuan |
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Description: 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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Size: 1024 |
Author: lln |
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Description: 用VERILOG语言实现的频谱分析仪（FFT)-VERILOG language with the Spectrum Analyzer (FFT)
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Size: 4948992 |
Author: 叶少朋 |
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Description: 快速傅立叶算法，C语言编程，进行频谱分析
-FFT C,FFT spectrum
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Size: 7168 |
Author: ok |
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Description: 利用FFT对信号进行频谱分析，信号截断采用矩形窗-The signal using FFT spectrum analysis, signal cut rectangular window
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Size: 3072 |
Author: bryan |
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Description: dsp 使用c语言实现通过dsp技术对外部输入的语音数据进行fft计算其频谱，得到其频域特征-dsp by dsp using c language implementation of voice technology on the external input data to calculate the fft spectrum, by its frequency-domain characteristics of
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Size: 97280 |
Author: 刘轶伟 |
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Description: MATLAB关于 FFT频谱分析的程序-MATLAB on the on the FFT spectrum analysis program
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Size: 1024 |
Author: langchen |
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Description: 数字信号处理matlab实验用FFT做谱分析源代码，可放心使用-Experiment with digital signal processing matlab FFT spectrum analysis to do source code can be freely used
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Size: 10240 |
Author: 郁非 |
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Description: 自己用Labwindows/CVI写的频谱分析仪例子程序，对开发示波器一类虚拟仪器的同学很有用。-Own use Labwindows/CVI examples of written procedures for the spectrum analyzer, oscilloscope on the development of students for a class of virtual instrument is useful.
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Size: 166912 |
Author: 小明 |
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Description: 基于MFC的FFT频谱分析。界面化，数据可导入、-FFT spectrum analysis。
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Size: 5507072 |
Author: wang |
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Description: 利用FFT对音频信号的分析，希望对你们有用，嘎嘎，你们慢慢看哈-Lab 2 application of FFT spectrum analysis
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Size: 24576 |
Author: 江坚 |
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Description: 这是一个简单的应用，建立了解的Windows音频波形API的基本知识，并得到快速傅立叶变换（FFT）基本掌握。应用程序的特点是：双缓冲图形，采样音频信号源，选择录音源，使用调音台，计算FFT频谱阵列，并绘制采样数据。-This is a simple application built to understand the basics of the Windows Audio WAVE API, and to get a basic grasp on Fast Fourier Transforms (FFTs). Features of the application are: double buffering graphics, sampling an audio source, selecting an audio recording source using the mixer, calculating the FFT spectrum array, and plotting sampled data.
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Size: 12119040 |
Author: 王海光 |
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Description: 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。-Fft spectrum analysis procedures based on the hardware by dsp, spectral analysis of data sent to the computer through a serial display.
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Size: 453632 |
Author: 张无邪 |
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