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数字图象处理算法的演示
- 数字图象处理算法的演示， • 图象的DFT和逆DFT • 图象的FFT和逆FFT • 在图象中加入正弦噪声 • 图象的模板运算实现图象平滑和锐化 • 图象的直方图均衡化 • 图象的对比度拉伸 • 图象的中值滤波 • 图象灰度直方图的显示 • 若干频域滤波器 • 图象的镜像 • 图象的旋转（90度与任意角度） • 图象的放缩 &
m_cov_cul01_module
- 该程序用以对PSK程序的调制解调的仿真，用FFT算法对其解调-procedures for the process of PSK modulation and demodulation of the simulation, using FFT algorithm demodulation
DIT-FFT
- 本人编写的按时间抽取的快速傅立叶变换算法，非常实用的算法程序。-prepared by the time taken by the Fast Fourier Transform algorithm, the algorithm is very practical procedures.
matlab_fft
- matlab实现fft,以及ifft算法,包含蝶型运算等文件-Matlab achieve fft and ifft algorithm, includes a butterfly computation, and other documents
kuaisufuliyebianhuan
- 快速傅立叶算法,希望大家能够喜欢.我很喜欢这个网站.-FFT algorithm, we want to like. I like this site.
128
- 128点快速傅立叶变换算法，用C语言编的，很实用的-128 point FFT algorithm in C language addendum to the very practical
FFTest
- 采用基—2FFT算法对振动信号进行FFT计算，在绘图框绘制出频谱图，本源码已经集成了FFT操作类和绘图类，采用VS2010开发环境开发-Using the base-2FFT FFT algorithm to calculate the vibration signal in the drawing box draw the spectrum, the source has been integrated FFT operation classes and drawing classes, us
fft--algorithm(CPP)
- fft算法的实现，包括时域抽取和频域抽取。可以帮助学生快速了解fft算法的核心思想。-This software is a implementation of fft algorithm, which includes the time-domain and frequency-domain.Using this software, students can quickly understand the core idea of fft algorithm.
FFT
- 快速傅立葉變換是離散傅立葉變換的快速演算法，也可用於計算離散傅立葉變換的逆變換。快速傅立葉變換有廣泛的應用，如數位訊號處理、計算大整數乘法、求解偏微分方程等等。-Fast Fourier transform is a fast discrete Fourier transform algorithm can also be used to calculate the discrete Fourier transform of the inverse transform. Fast Fourier
hwwpb
- Algorithm for researchers to do reference, For time-frequency analysis algorithm, Dual-line interpolation FFT harmonic analysis kaiser windows.