搜索资源列表
myWave_Fft
- 自制软件，实现频谱分析。能显示信号与频谱图。主要是对正弦信号和三角波进行一维FFT变换，得到频谱图。-Self-made software, the realization of spectral analysis. Showing the signal and frequency spectrum. Mainly sinusoidal signal and triangular wave transform one-dimensional FFT, the frequency spectrum
CBCFFT
- fft变换算法的c++源代码，可直接使用。-fft transform algorithm c++ source code can be used directly.
FFT
- 图像快速傅立叶变换，主要用于图像的频域分析处理。-Image Fast Fourier Transform, mainly for image processing frequency domain analysis.
Mallat+FFT
- 基于Mallat算法和快速傅里叶变换的电能质量分析方法-Based on Mallat algorithm and fast Fourier transform power quality analysis
Fft
- 这是用C语言实现数字信号处理中的FFT变换的代码。。可以很方便的进行快速傅里叶变换-This is the C language used digital signal processing FFT transform the code. . Can be very convenient to carry out fast Fourier transform
fft
- 高速定点快速傅立叶变换处理器的设计与实现-High-speed fixed-point Fast Fourier Transform Processor Design and Implementation
123
- 信号与系统基础知识包括连续信号与模型、离散信号与模型；常用信号变换包括Z变换、Chirp Z变换、FFT变换、DCT变换和Hilbert变换等；离散系统结构包括IIR、fir和Lattice结构；IIR滤波器设计包括模拟和数字低通、高-Basic knowledge of signals and systems, including continuous signal with the model, discrete signals and model common signal, inclu
FFTalgorithmCprogram
- 序执行时要求输入序列的长度N_pre，N_pre 是最初输入序列的长度，任意长度都可以。N是指补零后的序列长度，满足2^L. 然后逐个输入各个元素的实部和虚部，补零部分不必输入。 显示FFT变换的结果。-Order execution when the input sequence length requirements N_pre, N_pre are the initial input sequence length, can be of any length. N refers
matlab
- 用matlab实现语音的加噪去噪过程，FFT变换-Implementation using matlab voice add process noise denoising, FFT transform
FFT
- 用来进行FFT变换，全部用C语言完成，通过原码的学习，可以加深我们对FFT的了解。-Used for FFT transform, all using C language to complete the study through the original code, you can deepen our understanding of the FFT.
fft
- forrier变换的常见的形式的演示源码，能够起到非常好的一个启发的作用。-Transform forrier common forms of presentation source, can play an instructive role of a well.
fft
- 单片机用c语言编写的快速傅里叶变换，简单快速-Singlechip with c languages Fast Fourier Transform, EASY Express
FFT
- 计算快速fouries变换的c++源程序，即可计算正变换，又可计算逆变换！-it can compute the fouries transform of time series,in c++.it can also compute the inverse fouries transform.
fft
- 快速傅里叶变换c语言源程序，用户可根据自身情况修改-Fast Fourier Transform source code c language, the user can modify according to their own circumstances
dsp_lib
- 这是一个数字信号处理的函数库,包括FFT变换各种滤波算法如果你要编写数字信号处理相关的程序这是个不错的选择-This is a digital signal processing library, including all kinds of filtering algorithm FFT transform you to be prepared if the digital signal processing-related procedures This is a good choice
fft
- 快速傅立叶变换，及快速傅立叶反变换。输入第一行为向量维数，第二三行为两个向量-Fast Fourier Transform, and Fast Fourier Transform. Input vector dimension of the first acts, acts of two vector
fft.c
- fft的变换，用于dsp的fft变换，具体实现功能请大家参阅我的的源代码自己分析、-fft of transformation, for the fft transform dsp, to achieve the specific features please refer to the source code of my own analysis,
fft
- 傅里叶变换（FFT）的C++/C原码。 设置参数isign=+1为正变换，设置参数isign=-1为反变换。-Fourier Transform (FFT) of the C++/C source. Setting parameters isign =+1 for the transformation, setting parameters isign =- 1 for the inverse transform.
FFT
- 基2的FFT变换，带采样，结果输出到文件-fft program
fft
- fft，快速傅里叶变换，用VB编写的，很实用的一段程序。-fft, fast Fourier transform