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Description: Matlab、基于 MATLAB系统的信号FFT-Matlab, based on MATLAB FFT signal system
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Size: 146028 |
Author: 杨洁 |
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Description: 用matlab开发的fft频谱分析程序！-matlabfft
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Size: 791 |
Author: yzg |
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Description: FFT的MATLAB的实现方式，自己试过，大家可以参考一下。-FFT MATLAB way to achieve their tried, we could take a look.
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Size: 981 |
Author: 郭子荣 |
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Description: 基于Matlab的系统信号FFT频谱分析与显示-based on the Matlab Signal FFT spectrum analysis and display
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Size: 145859 |
Author: weixin |
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Description: matlab
fft 傅立叶变换 matalb语言
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Size: 981 |
Author: zhuyjabc |
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Description: FFT算法C代码实现，常用滤波算法，Matlab仿真。
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Size: 272484 |
Author: decoder8 |
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Description: 该程序用于仿真定点FFT实现算法
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Size: 8925 |
Author: haoguang_77 |
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Description: 用matlab和vc++联合开发的能量图绘图程序-using Matlab and vc joint development of energy mapping procedure
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Size: 129024 |
Author: 小青 |
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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: FFT变换(快速傅立叶变换) 用于学生实验参考例程-this folder includes FFT transform and some reference examples for students to experiment
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Size: 209920 |
Author: 张民 |
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Description: 快速傅里叶变换 它的主要功能是用fft变换然后识别文字-FFT ,it is used to fft and recogonize chinese
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Size: 441344 |
Author: 艾克白尔 |
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Description: 用c语言实现fft和iir滤波器的设计。可以和matlab中的函数fft,filter等效。-used language fft and IIR filter design. Matlab can and the function fft, filter equivalent.
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Size: 6144 |
Author: 姜正茂 |
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Description: 简单的用相位相关法来粗估计图像间的平移参数-simple phase correlation method used to estimate the image of rough translation parameters
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Size: 66560 |
Author: 千森 |
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Description: 两个滤波器的代码，以及一个应用带通滤波器降噪的主程序，使用matlab制作了滤波器，滤波效果一般-two filter code, and application of a band-pass filter and noise reduction program, the use of Matlab produced a filter, filtering effect of general
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Size: 1024 |
Author: zz |
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Description: VC编写的高效的图象2D快速傅立叶正变换程序,编译通过.适合256色bmp图象变换.效果和matlab的fft2()没法比,但是程序值得借鉴.适合图象处理初学者,有助于理解傅立叶变换在图象处理中的重要作用.-VC efficient preparation of the image is 2D fast Fourier transform procedures compile. Bmp for 256-color image transformation. Results and Matlab fft2 () no match for, but the procedure is worth learning from. Image processing for beginners, helps to understand Fourier transform in the image processing an important role.
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Size: 84992 |
Author: 李安定 |
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Description: 频谱分析技术是研究周期性现象中最为常用的一种统计分析方法，其主要是通过对一复合的波系进行数据变换，将其分解成若干振幅和相位不同的简谐波，并找出其中振幅最大的波，即该复合波中的主要频率。频谱分析的方法较多，其中最常用的是快速傅立叶变换法(FFT)-spectrum analysis techniques to study the cyclical phenomenon most commonly used a statistical analysis method, its principal is a composite of the wave data transformation, its decomposition into a number of different amplitude and phase of the harmonic, and finding the biggest wave amplitude, which is the compound of the main wave frequency. Spectrum analysis method more, the most common of which is a fast Fourier transform (FFT)
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Size: 3072 |
Author: 郭泽清 |
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Description: 比较了FFT算法和低通滤波器在去除噪声中的作用-compared the FFT algorithm and low-pass filter to remove noise in the role
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Size: 51200 |
Author: 陈圣 |
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Description: 本程序对输入序列实现DIT-FFT基2算法(This program implements DIT-FFT base 2 algorithm for input sequence.)
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Size: 1024 |
Author: 欣珂 |
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Description: 由两组已知的振动波形数据（excel表格形式），运用matlab生成对应的波形，利用FFT生成频谱图。要求将所有图像生成在一个图框下。包含设计文档和代码(Two groups of known vibration waveform data (excel form), using MATLAB to generate the corresponding waveform, using FFT to generate spectrum. Contains document reports and code)
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Size: 422912 |
Author: yx9607 |
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