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Description: 快速fft程序，基于matlab
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Size: 1261 |
Author: highsun117 |
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Description: myfft是一个自编matlab函数，将输入的采样频率个采样点数建立一个数据库后，取出表中的数据进行fft分析，绘制出时频波形进行比较分析-myfft self Matlab is a function of the input sampling frequency of 000 sampling points after the establishment of a database and extract table data fft analysis, time-frequency mapping out a comparative analysis of waveforms
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Size: 1024 |
Author: 任之颖 |
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Description: MATLAB对所的的一组数据利用经典谱（及FFT）进行频谱分析-MATLAB by the right of a group of data using the classical spectrum (and FFT) spectrum analyzer
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Size: 1024 |
Author: 徐莹 |
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Description: fft示範,取前10 waves,X-Hz,Y-phase angle-fft demonstrations, for the first 10 waves, X-Hz, Y-phase angle
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Size: 1024 |
Author: |
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Description: AVR单片机实现FFT，非常实用的程序，只要电路没有错误，绝对可用。-AVR MCU FFT, a very useful procedure, as long as the circuit is not wrong, absolutely available.
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Size: 970752 |
Author: 文杰 |
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Description: 基2－FFT算法的Matlab代码的实现。其中有一个子程序可以用Matlab内部的程序来实现，以提高程序的运算速度。-2-FFT-based algorithm for the realization of Matlab code. There is a subroutine can use Matlab s internal procedures are in place to realize in order to improve procedures for computational speed.
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Size: 1024 |
Author: 罗正平 |
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Description: matlab中应用小波变换的几个程序
包括cwt,dwt,fft,fftshift的使用
版本为matlab7.0-Application of wavelet transform matlab several procedures, including cwt, dwt, fft, fftshift use version matlab7.0
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Size: 2048 |
Author: 杨青禾 |
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Description: FFT频率提取的MATLAB实现，有具体的图形-FFT frequency extracted MATLAB realize, there are specific graphics
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Size: 1024 |
Author: jonelove |
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Description: matlab 实现 1024点 FFT 运算 已经试过 运行很好-matlab achieve the 1024-point FFT computation
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Size: 12288 |
Author: 赵俊 |
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Description: fft1．用Matlab产生正弦波,矩形波,以及白噪声信号，并显示各自时域波形图
2．进行FFT变换，显示各自频谱图，其中采样率，频率、数据长度自选
3．做出上述三种信号的均方根图谱,功率图谱,以及对数均方根图谱
4．用IFFT傅立叶反变换恢复信号，并显示恢复的正弦信号时域波形图-fft1. Using Matlab generated sine wave, rectangular wave, as well as the white noise signal, and display their respective time-domain waveform of Figure 2. FFT to transform, showing their frequency spectrum, including sampling rate, frequency, data length of 3-on-demand. Make the rms signal of the three maps, power maps, as well as the number of root-mean-square map 4. Fourier Transform IFFT with the restoration of signals, and displays the sinusoidal signal the resumption of time-domain waveform
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Size: 1024 |
Author: 李三 |
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Description: matlab实现基2fft按时间抽取，输入倒位序，输出顺序
-matlab achieve time-based 2fft extraction, inversion input sequence, output sequence
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Size: 1024 |
Author: lucy |
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Description: fft代码,采用蝶形算法,包括C,matlab和verilog代码-fft code, using butterfly algorithm, including C, matlab and Verilog code
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Size: 47104 |
Author: 陈 |
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Description: vhdl 16 FFT -vhdl 16 FFT
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Size: 29696 |
Author: 123456 |
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Description: an implementation of fft 1024 with cos and sin generated by matlab.
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Size: 21504 |
Author: Leith esti |
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Description: ofdm trasnmission using 4096 fft samples. with transmission rate 8mhz
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Size: 1024 |
Author: jack |
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Description: BPSK-DSSS-CDMA-FFT
四个基本系统的代码-BPSK-DSSS-CDMA-FFT four basic system code
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Size: 38912 |
Author: 晓敏 |
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Description: 基于matlab 的 dft 的
fft 的 是吸纳-the same as before fft dft
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Size: 2048 |
Author: 陈巍 |
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Description: 基于Matlab的时间抽取基2FFT算法 -Based on the time taken Matlab-based algorithm 2FFT
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Size: 1024 |
Author: 吴东 |
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Description: Fast Fourier Transform in vhdl and matlab
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Size: 4105216 |
Author: Marija |
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Description: Matlab的FFT算法程序
里面有基2时间抽取的FFT
还有基2频率抽取的FFT
-Matlab' s FFT algorithm which has taken the time base 2 radix-2 FFT have taken the FFT frequency
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Size: 1024 |
Author: jinbang |
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