搜索资源列表
synth_fft
- 一个fpga实现fft的源码，实现序列的频域转化-fft source code, the sequence of achieving transformation frequency domain
FFTtranslationinDSP
- 使用FFT变换求一个时域信号的频域特性，并从这个频域特性求出该信号的频域值，使用DSP汇编语言实现对FFT的DSP编程-FFT transform the use of a time-domain signals in the frequency domain characteristics, and from the frequency domain characteristics of the signal obtained in the frequency domain value, th
FIR010
- 输入一个低频率的正弦波和一个高频的正弦波叠加而成,通过观察频域图和时域图,低频波通过了滤波器,高频大部分被滤除-input of a low-frequency sine wave and a high-frequency sine wave overprinted, By observing frequency domain and time domain map plan, low-frequency waves through the filter, the majority of hig
DSP实验箱5502上FFT算法程序
- 这是我们学校的DSP实验箱5502上FFT算法程序,保证可以用,功能很全,程序中有DSP初始化,A/D采样,FFT 的运算等过程.对不同的输入信号进行 FFT 变换，它可以对不同的输入信号进行 FFT 变换，观看不同信号在频域内的特性。-This is our school s DSP FFT algorithm on a test box 5502 program, to ensure that you can use, features a very full, the program ha
pinyudsp
- 利用汇编语言编写数字信号处理的频域处理方法，同时计算了FFT-The use of assembly language to prepare digital signal processing of frequency-domain approach, while the FFT calculation
bianjiema
- 时域信号转换为频域处理的典型方法,是数字信号处理中的重要算法-Time-domain signal is converted to a typical frequency domain processing methods, digital signal processing is an important algorithm
dspanalises
- 数字信号中的有关于频域分析方面的内容的介绍-Digital signals on the frequency domain analysis of the contents of the presentation
low_pass_filter
- DSP环境下的低通滤波器源码，应用于信号处理，在频域下对信号进行低通滤波-DSP environment, low-pass filter source code, applied to intermediate frequency domain signal processing software algorithms
dsp
- 数字信号处理中对模拟信号的采样频谱分析，及时域、频域重构分析，包括信号及频谱，采样信号及其频谱，时域重构，通过低通滤波器进行频谱重构等代码-Digital signal processing of the analog signal sampling spectral analysis, time-domain, frequency-domain reconstruction analysis, including signal and spectrum, the sampling signal
FFT
- dsp 使用c语言实现通过dsp技术对外部输入的语音数据进行fft计算其频谱，得到其频域特征-dsp by dsp using c language implementation of voice technology on the external input data to calculate the fft spectrum, by its frequency-domain characteristics of
FFT
- 此程序是DSP5402的DSK例子程序，为快速傅里叶变换，将信号由时域变为频域。-This program is an example DSP5402' s DSK procedures for the fast Fourier transform, the signal from the time domain into the frequency domain.
fft
- what is the DFT? The DFT is extremely important in the area of frequency (spectrum) analysis because it takes a discrete signal in the time domain and transforms that signal into its discrete frequency domain representation. Without a discrete-ti
fft_flp32
- 在DSP中，对回波数据进行FFT处理将其变换到频域后，将其与频域系数进行点积，对点乘结果再做一次逆FFT，将频域结果转换到时域，在这一步中需要调用函数fft_flp32.asm，其功能是实现输入数据的FFT变换。-In DSP, FFT processing of echo data to be transformed into the frequency domain, the frequency-domain coefficients with the dot product, the re
dsp
- 应用快速傅里叶变换对信号进行频谱分析，其中包括高斯序列、正弦序列、衰减正弦序列、三角波序列、反三角序列。绘出其时域，频域波形。有详细的标注！-Application of fast Fourier transform spectral analysis of signals, including the Gaussian sequence, sine series, sine decay sequence, triangular wave sequence, the anti-triangula
zhuchengFFT
- 应用快速傅里叶变换对信号进行频谱分析，其中包括高斯序列、正弦序列、衰减正弦序列、三角波序列、反三角序列。绘出其时域，频域波形。有详细的标注！-Application of fast Fourier transform spectral analysis of signals, including the Gaussian sequence, sine series, sine decay sequence, triangular wave sequence, the anti-triangula
gao
- 应用快速傅里叶变换对信号进行频谱分析，其中包括高斯序列。绘出其时域，频域波形。有详细的标注！-Application of fast Fourier transform spectral analysis of signals, including the Gaussian sequence. Plotted the time domain and frequency domain waveforms. Detailed mark! ! !
dsp2
- 应用快速傅里叶变换对信号进行频谱分析，其中包括高斯序列、正弦序列、衰减正弦序列、三角波序列、反三角序列。绘出其时域，频域波形。有详细的标注！-Application of fast Fourier transform spectral analysis of signals, including the Gaussian sequence, sine series, sine decay sequence, triangular wave sequence, the anti-triangula
DFT
- 一个傅里叶变换的程序，适合于控制领域的初学者，是一个较简单的频域程序。-A Fourier transform program, suitable for control areas of beginners, is a relatively simple frequency domain program.
signal2
- 一个信号处理的的程序，适合于控制领域的初学者，是一个较简单的频域程序。-A signal processing program, suitable for control areas of beginners, is a relatively simple frequency domain program.
timefreq
- 一个信号处理的的程序，适合于控制领域的初学者，是一个较简单的频域程序。-A signal processing program, suitable for control areas of beginners, is a relatively simple frequency domain program.