搜索资源列表
dip
- 数字图像课处理的常见功能,包括直方图,图像空间变换,几何变换,fft,ifft,dct,图像压缩,边缘检测。-Transform the digital image CAPO common features, including histogram, image space, geometric transformations, fft ifft, dct, images compression, edge detection.
FFT_and_IFFT
- 对正弦波进行FFT(快速傅立叶变换)得到幅频谱图,均方根谱图,功率谱图,对数谱图,并进行IFFT恢复出正弦波。-FFT and IFFT
dit-dif-fftanddit-dif-ifft
- 基2 fft dif 和 fft dit算法,c语言实现-Radix-2 fft the dif and fft dit algorithm, c language
OFDM_matlab
- 一个较完整的OFDM通信系统仿真程序,包括编码、调制、IFFT、信道、FFT、解调解码等各个模块,并可以进行OFDM系统性能仿真分析。-A more complete OFDM communication system simulation, including coding, modulation, IFFT, channel, FFT, demodulation and decoding module, and can OFDM system performance simulation a
signal_and_system_with_matlab
- 非常经典的信号与系统书籍,英文版.大量的例子说明,基础的FFT/IFFT,国外原版,无翻译质量问题-Very classic signal and system books in English. Lot of examples to illustrate, based FFT/IFFT foreign original, free translation quality issues
fft3780
- DTMB GB20600-2006 中国地面数字电视标准 3780点IFFT verilog 源代码-DTMB GB20600-2006 terrestrial digital TV standard 3780-point IFFT verilog source code
fft_ifft
- 快速傅里叶变换fft 和反变换 ifft 的源代码,c++编写,质量可靠,书上源代码!-the fft and ifft source code, c++ writing, reliable quality, the source code in the book!
MIMO_OFDM
- 这是一个基于空时分组编码的MIMO_OFDM通信系统的仿真设计。此系统包括QPSK调制解调,IFFT调制,空时编解码,基于训练符号的信道估计等通信模块。 -This is a mimo-ofdm system based on stbc,include qpsk modulation,ifft modulate,stbc
baseband-signal_ofdm
- 一个OFDM 基带信号,采用256点IFFT,子载波采用8PSK映射,加保护段,调制信号采用“削顶”方法降低PAPR,FIR 半带滤波,最后输出时域信号/频域响应。包含各级的视频域比较-An OFDM baseband signal, using the 256-point IFFT, the sub-carrier using 8PSK mapping, plus the protection section, the modulated signal " cut top"
IFFT64
- IFFT 基于matlab实现,可用于OFDM前导训练序列的生成-IFFT OFDM preamble training sequence can be used to generate based on matlab implementation
IFFT
- 使用ISE开发环境实现802.11a物理层OFDM系统中逆fft模块-ISE development environment inverse fft module 802.11a physical layer OFDM system
FIR_GPR
- 基于MATLAB的小程序设计FIR用于GPR探测应用 FFT,IFFT,去噪,滤波-MATLAB programme for FIR filter application in GPR
DSP-keshe
- 设计题目:基于MATLAB的FFT算法的设计 设计内容: 所设计的FFT算法应完成以下功能: (1)在MATLAB环境下编写FFT算法(不调用系统现有函数); (2)实现对选定图片进行FFT计算、还原(IFFT计算),并与系统FFT函数做对比,进行分析; (3)设计GUI界面。 -Design topics: content based on the the MATLAB FFT algorithm design design: the design of the FFT
FFT--IFFT
- 对原始正弦信号进行傅里叶变换与逆变换并给出结果-Fourier transform and inverse transform the original sinusoidal signals and gives results
sin-FFT--IFFT
- 对原始正弦信号进行傅里叶变换与逆变换并给出结果-Fourier transform and inverse transform the original sinusoidal signals and gives results
ml_tongbu
- ml时频同步算法,基于OFDM系统的。子载波数 128 位数/ 符号 2 符号数/ 载波 100 训练符号数 0 循环前缀长度 8 (1/16)*T 调制方式 4-QAM 多径信道数 3 IFFT Size 128 信道最大时延 2-ml frequency synchronization algorithm, based on the OFDM system. Digit of the number of subcarriers 128 /2
ofdm_lyl
- OFDM系统,包含QPSK星座映射、串并转换、IFFT变换、加保护间隔、求峰均比等。-OFDM system with QPSK constellation mapping, a serial-to-parallel conversion, IFFT transform, plus guard interval requirements such as peak-to-average ratio.
test1
- 这是一个基于空时分组编码的MIMO_OFDM通信系统的仿真设计,此系统包括QPSK调制解调,IFFT调制,空时编解码,基于训练符号的信道估计等通信模块。-This is a space-time block coding MIMO_OFDM communication system simulation-based design, this system include QPSK modulation and demodulation, the IFFT modulation, space-ti
basic_ofdm_inter
- basic ofdm with interlever: The transmitter section converts digital data to be transmitted, into a mapping of subcarrier amplitude and phase. It then transforms this spectral representation of the data into the time domain using an Inverse D
tuxiang
- 这个是关于FFT和IFFT的程序,可以帮助大家更好学习相关知识。-The FFT and IFFT program, can help you better learn the relevant knowledge.