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基于DPT的非线性调频信号参数估计
- 将非线性调频(NLFM)信号建模为高阶多项式相位信号(PPS)模型, 采用由低阶离散多项式变换(DPT)到高阶DPT的逆向定阶方法确定模型阶数, 并在此基础上, 给出一种正弦调频信号(SFM)的DPT参数估计算法, 可以实现对载波频率、调制频率及调频系数的估计。该算法不受调频系数范围的限制, 核心环节为延时相关和FFT。
IEC61000-4-15_Flickermeter-Functional_and_design_s
- IEC电压闪变仪的标准，找了很久才找到的。拿出来共享，希望有朋友会用的上-Voltage Flicker IEC standard instrument, to find for a long time to find the. Out to share the hope that friends will be used on
kuiizjv
- descr iption:快速傅立叶变换fft matlab代码，实现了matlab命令中的fft,它充分利用了周期性等特点，复杂度大大降低，首先是分别计算一半点（奇偶序列），后一半点没有通过变换，而是通过简单的计算得到，从上面已经计算得到的一半点-descr iption: Fast Fourier Transform fft matlab code that implements matlab command fft, which take full advantage of the cyc
fft
- fft算法详细的说明文档,包括设计思路和复杂度分析。-Detailed descr iption of fft
FPlot_source
- to make FFT System will automatically delete the directory of debug and release, so please do not put files on these two directory.
Copy-of-VHDL-implementation-of-an-optimized-8-poi
- The xFFT16 fast Fourier transform (FFT) Core computes a 16-point complex FFT. The input datais a vector of 16 complex values
FFT
- 应用MATLAB对加速度时程进行快速傅立叶变换,并绘加速度时程图和频谱图.-FFT and plot picture
proposed_16
- FFT 4 stage radix 2 A fast Fourier transform is an algorithm to compute the discrete Fourier transform and its inverse. A Fourier transform converts time to frequency and vice versa-FFT 4 stage radix 2 A fast Fourier transform is an algorithm to com
dwt
- MRI image decomposition and reconstruction using FFT.
150307-Achievable-throughput
- This is a project in communication domain. It uses the greedy and RCA algorithm to improve the throughput. It uses window ofdm technique . In transmitter side i used IFFT and in receiver side FFT is used. It uses single user channel .
fft
- fft的源代码，可以学习到DSP中关于fft的相关知识-fft source code
gh
- IMPLEMENTATION OF FAST SDC-SDF PIPELINED FFT USING CSD MULTIPLIER
FBMC-transmitter
- filter bank multi carrier (FBMC) transmitter is designed using inverse fft and polyphase filter