搜索资源列表
rectangular
- 信号经fft变换后通过一个矩形窗滤波器，再通过ifft变换到时域-After the signal is converted by a fft rectangular window filter, and then transformed into the time domain by ifft
concorr
- matlab实现信号序列的互相关,利用FFT和IFFT运算，节约时间-matlab signal sequel corralation
OFDM
- OFDM is multicarrier modulation (MCM) technique which provides an efficient means to handle high speed data streams on a multipath fading environment that causes ISI. Normally OFDM is implemented using FFT and IFFT’s. To decrease the BW waste bro
tamara---Copy
- OFDM is multicarrier modulation (MCM) technique [1] which provides an efficient means to handle high speed data streams on a multipath fading environment that causes ISI. Normally OFDM is implemented using FFT and IFFT’s. To decrease the BW waste
simulink-OFDM
- 这是一个相对完整的OFDM通信系统的仿真设计，包括编码，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，并统括系统性能的仿真验证了系统设计的可靠性。-This is a relatively complete simulation of OFDM communication system design, including coding, modulation, IFFT, down conversion, Gaussian channel model,
OFDM程序仿真
- 这是一个相对完整的OFDM通信系统的仿真设计，包括编码，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，并统括系统性能的仿真验证了系统设计的可靠性。
OFDM_matlab
- 一个相对完整的OFDM通信系统的仿真设计，包括编码，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，并统括系统性能的仿真验证了系统设计的可靠性 -A relatively complete simulation of OFDM communication system design, including coding, modulation, IFFT, down conversion, Gaussian channel model, FFT, PA
fft_rx
- ifft matlab program for receiving (fft) to be used in ofdm system
OFDM_communication_system
- 这是一个相对完整的OFDM通信系统的仿真设计，包括编码，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，并统括系统性能的仿真验证了系统设计的可靠性。 -This is a relatively complete simulation of OFDM communication system design, including coding, modulation, IFFT, down conversion, Gaussian channel mod
discrete-Fourier-transform
- 1、用Matlab产生正弦波，矩形波，并显示各自的时域波形图； 2、进行FFT变换，显示各自频谱图，其中采样率、频率、数据长度自选，要求注明； 3、绘制三种信号的均方根图谱； 4、用IFFT回复信号，并显示恢复的正弦信号时域波形图。 -1, using Matlab to generate sine wave, square wave, and shows the respective time-domain waveform 2, FFT transform, disp
comm_report
- this matlab code for ifft , fft example and some of communcation example-this is matlab code for ifft , fft example and some of communcation example
加速度频域积分为位移
- 对加速度二次积分为位移，将时域积分装换为频域积分， 实现方法为将时域信号进行FFT到频域，然后对频谱做简单运算实现了频域上的积分 最后将频域经过IFFT到时域 实现了频域上的积分。
matlab-addition-to-dry
- 通过fft变换，对图片进行信号进行除燥，进行反ifft变换图像重构-By fft transform, the picture signal in addition to dry, inverse transform image reconstruction ifft
dsplogofdm
- OFDM basic code with cp,ifft and fft,hope it willbe benefical for you to understand the OFDM basics
OFDM-matlab
- 翻译结果 这功能主要是OFDM系统传输过程，IFFT和FFT变换，加导频，循环前缀，QAM调整，解调出来 -This function is mainly transmitted OFDM system process, IFFT and FFT transform, pilot, cyclic prefix, QAM adjustment, demodulation
qammod
- 16QAM调制解调源码,包含FFT、IFFT、MER计算等-16-QAM modulation
OFDM3
- 主要进行OFDM调制和解调，里面有IFFT和FFT部分，自己手动写的比较实用-Mainly for OFDM modulation and demodulation with IFFT and FFT, their practical manual
perc10
- to simulation FFT and IFFT using matlab
Desktop
- FFT变换以及IFFT变换 基于matlab编程 -Based on the FFT and IFFT transform matlab programming
62757
- The following Matlab project contains the source code and Matlab examples used for use fourier interpolation to increase sampling of an image. also includes an optional filter. . Zero-pads the FFT of an image up to the desired size, then performs IFF