搜索资源列表
FFT
- 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。
FFT
- Matlab编程实现FFT变换及频谱分析的程序代码,能出结果,不错
FFT
- 用与语音信号处理中的预处理中MATLAB原代码
quadterp.基于FFT的插值频率估计算法
- 基于FFT的插值频率估计算法,matlab代码。,FFT-based frequency estimation algorithm of interpolation, matlab code.
FFT.rar
- 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 descr iptions and source code as well as the analysis of experimental phenomena
fft
- 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
2DFFT
- 2D FFT的源代码,图形显示变换结果,关键代码有详细注释-2D FFT source code
Fourier_MATLAB_GUI_pfile_011905
- FFT快速傅立叶变换的代码,只需要Matlab环境即可运行。需要输入分析数据。-FFT Fast Fourier Transform code, only need to run Matlab environment. Need to enter data.
fft
- 区别于matlab自带的fft程序,为自主设计的myfft程序代码-Different from matlab' s fft own procedures for self-designed program code myfft
FFT
- 自己用Matlab写的FFT的代码,主要是为了FPGA实现的前期建模-FFT using Matlab to write their own code, mainly to preliminary modeling of FPGA implementation
wav_fft_draw
- 这是用matlab编的代码,实现的功能是可以方便的给定一段信号,画出它的频域的频谱图,对写论文有帮助-This is compiled with the matlab code, function is convenient for a given period of the signal, draw its frequency spectrum chart, to help write the paper
Code-of-FFT
- 频率提取(FFT)的Matlab实现,使用该代码可在MATLAB中实现快速傅立叶变换-Frequency Extraction (FFT) of the Matlab implementation of the code in MATLAB using the fast Fourier transform in
matlab--fft
- matlab的代码关于fft的仿真程序,直接的出波形-fft matlab code on the emulator, directly from the waveform
the-code-for-FFT-with-Matlab
- 使用matlab程序实现快速傅里叶FFT变换及频谱分析的程序代码-the code for FFT with Matlab
FFT-IFFT-LPF
- FFT/IFFT/LPF函数的调用,将三段代码分别保存为m文件,即可在matlab中调用函数。包含一个例子,为AM以及DSB的调制和解调。-FFT/IFFT/LPF of function calls, respectively for m documents preservation, can call functions of the matlab.
xitongfangzhen(s-function)
- 这是一个通信系统的仿真,是用SIMULINK的S-FUNCTION方式编写的,共有20个M文件,1个DOC文件,本系统的仿真设计到编码、调制、IFFT、上下变频、高斯信道建模、FFT、PAPR抑制、各种同步、解调和解码等模块,每个模块都用详细的代码和注释,并通过了系统性能的仿真验证了系统设计的可靠性,可以直接拿来仿真整个系统,也可来学习各个部分的设计。-This is a communication system simulation, is the S-FUNCTION SIMULINK ap
FFT
- fft源代码,感觉代码不错,所以传上去了,希望对大家有帮助。-fft source code, can only pass one, so this is only passing on part of the other part of the horse uploaded in the past
FFT
- 可用该代码对原始信号进行快速傅里叶变换,并进行直观比较-The code of the original signal can be used for the fast Fourier transform, and visual comparison
fft
- 实现单片机可移植fft算法,这里的例程是128个点,代码里有详细的说明,可以改成任意点数(MCU FFT algorithm can be transplanted)
源程序代码
- fft详解Hilbert变换求包络谱 、最小二乘拟合(Hilbert transform envelope spectrum, least squares fitting,)