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fft
- 此代码适合于labview初学者，可以帮助初学者更好的了解程序，同时实现简单的傅里叶快速变换。-This code is suitable for beginners labview , can help beginners to better understand the procedure , while achieving a simple fast Fourier transform .
FFT_CODE
- A fast Fourier transform (FFT) is an algorithm to compute the discrete Fourier transform (DFT) and its inverse. A Fourier transform converts time (or space) to frequency and vice versa an FFT rapidly computes such transformations. As a result, fast F
Desktop
- code for dft and padder and fft
LFM-FFT
- 程序给出了线性调频信号时域波形以及频谱仿真-Procedures given chirp signal time-domain waveform and spectrum simulation
LabViewFFT
- 使用LabVIEW实现FFT变换的范例源代码，简单易用。使用前只需要设置好波形，采样率等参数，即可看到模拟出来的fft波形。-Using LabVIEW to realize FFT transform source code, simple and easy to use.Only need to set up before use waveform, sampling rate, parameters, such as can be seen simulated FFT waveform.
bluetooth
- These programmes are not heavily commented but infact are very simple and intutive to understand the Frequency hopping and related tasks. I have made two files for frequency hopping, one of them is not showing 6 proper impulsive peaks but other progr
fft5
- 在matlab下实现fft并绘制出图形 傅里叶变换 快速傅里叶变换-Under matlab fft and draw the graph Fourier Transform Fast Fourier Transform
FFT
- 本程序的基本功能是对信号进行傅里叶变换，并同时提取出他的时域和频域的特征值。-The basic function of this program is the signal to Fourier transform, and the simultaneous extraction of his time domain and frequency domain characteristic values.
LS_FFT
- 相位解缠是INSAR数据处理的重要步骤，本文用基于FFT的最小二乘法实现实现相位解缠-Phase unwrapping
touchtone
- 运用FFT技术来综合和分析电话拨号的过程，matlab来分解了这一过程，希望能提供帮助- TOUCHTONE Use FFT to synthesize and analyze telephone dialing The dual tone multi-frequency (DTMF) standard specifies that the tone generated by a button on a telephone key pad is the sum of two sin
22
- 设计一个按时间抽取的输入倒位序输出顺序的基2—fft算法程序。-Time taken by designing an inversion input sequence output sequence of the base 2-fft algorithm.
1
- FFT 与LZW编码算法相结合，实现压缩功能，MATLAB仿真实现-FFT LZW compress
wavelet-methods-
- 讲述了现在机械故障诊断中用到的常用时频分析方法，如短时fft 魏格纳维尔分布 小波变换 HHT等，里面含有例子和详细说明，对初学者帮助很大。-Tells the now commonly used in mechanical fault diagnosis frequency analysis methods, such as short-time wavelet transform fft Wigner distribution HHT Louisville, etc., which cont
xiangweicha
- labview程序，niscope高速化采集数据，求相位差，采用FFT法-Use niscope collecting data, doing phase, using FFT method
8point_dit_FFT
- 8 point DIT FFT in verilog hdl 可直接使用-8 point DIT FFT in verilog hdl
p1
- 清华大学信号处理课程实验，内容是Goertzel 算法，FFT算法实验以及对比-Tsinghua signal processing course experiment, the content is Goertzel algorithm, FFT algorithm and comparative experiments
ca_fft
- 模拟GPS卫星L1频段的信号进行fft运算。-L1-band GPS signal analog satellite fft operations.
KFFT
- 计算离散傅里叶变换的一种快速算法，简称FFT。快速傅里叶变换是1965年由J.W.库利和T.W.图基提出的。采用这种算法能使计算机计算离散傅里叶变换所需要的乘法次数大为减少，特别是被变换的抽样点数N越多，FFT算法计算量的节省就越显著。-A computing discrete Fourier transform fast algorithm, referred to as FFT. Fast Fourier Transform in 1965 by the JW Cooley and TW T
signal
- signal processing to enveloping signal, FFT transform and calculate charge
DSP
- Different DSP related source codes pertaining to FFT,Convolution,filtering,concatenation of signals in different frequencies,sampling including upsampling & downsampling