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利用fortran编写的实现二维fft的程序
- 该程序能够有效计算点数为2的N次方情况下的二维fft变换，已经经过matlab的验证，只要稍微改动一下，就可以计算二维ifft变换，当然，也可以按照程序中的方法，计算更维的fft。程序中fai0r数组为初始点（也就是要计算的点）的实部，fai0i数组为初始点的虚部。
ofdm_simu
- 使用MATLAB,对基于IFFT/FFT实现的OFDM系统进行仿真-The use of MATLAB, based on IFFT/FFT in OFDM system to achieve simulation
OFDM1
- 基于IFFT/FFT实现的OFDM系统的MATLAB仿真-Based on the IFFT/FFT in OFDM systems to achieve the MATLAB simulation
paper03
- Presently FFT usage in GPS receivers has been a topic of extensive study and many improved FFT-based acquisition methods with averaging correlation technique also have emerged. Although averaging arithmetic can reduce the instant processing p
matlab_fft
- 利用matlab实现了fft和ifft算法，并给出了利用fft算法解决微分方程的问题的方法。-Fft using matlab achieved and ifft algorithms, and is given the use of fft algorithm to solve the differential equation problem.
TFFT
- matlab实现傅里叶变换和傅立叶反变换-Implement fft and ifft
frame_cp
- 为ifft后的时域数据加cp的MATLAB程序。-After the time-domain data ifft added cp' s MATLAB.
Digital-Signal-Processing
- This rar file contains some of matlab code about FFT,IFFT, frequency response,impulse reponse... It s will be very useful for who wants to understand about digital signal processing.
dhdb
- OFDM发射机16QAM IFFT模块MATLAB程序-failed to translate
FFTandIFFT
- 利用matlab进行FFT和IFFT计算线性卷积，并得到其曲线-Using matlab FFT and IFFT calculations for linear convolution, and get the curve
ofdm_v1_debug_canwork_7_15
- DSP上实现的OFDM配套调制解调程序，使用了FFT和IFFT算法，可参考本人的matlab程序-DSP to achieve the OFDM modulation and demodulation procedures supporting the use of FFT and IFFT algorithms, refer to my matlab program
ofdm1
- 由MATLAB程序产生2Gbi/s的基带OFDM信号先将2^15-1个伪随机序列映射到256个进行4QAM编码调制的子载波上，编码后的OFDM符号再经过IFFT变换将其转换为时域波形，接着添加6.4ns的循环前缀（CP），产生的数据波形再装载到Tektronix任意波形发生器（AWG）中，产生2Gbit/s的基带OFDM信号。基带OFDM信号频谱示意图如图3所示。其中包括256个OFDM子载波256个子载波中200个子信道用来传送数据信号，27个高频和28个低频子信道为了过采样的需要置0，OFD
TwoDimIFFT
- 2D FFT and 2D IFFT in matlab. inputs are original data and block size. ex) block size = [8 8]
fft_ifft_4
- 基4fft和ifft源码，测试结果和matlab一致-source code of fft&ifft based on 4.result is identical with that of matlab
Archive
- OFDM中物理层仿真，卷积编码，fft，ifft，插入导频，插入循环前缀等，包括matlab详细源代码-OFDM physical layer simulation, convolution coding, fft, ifft, inserting pilot, insert the cyclic prefix，Including detailed matlab source code
ofdm-maltab
- 用MATLAB对OFDM进行仿真，做ofdm仿真很简单，产生一个序列，用ifft转换到时域，加上噪声，再用fft转换到频域，比较下，计算误码-OFDM simulation using MATLAB, do ofdm simulation is very simple to generate a sequence, use ifft into the time domain, plus noise and then converted to the frequency domain fft A
fft
- 程序功能： C语言实现快速傅立叶变换（FFT） 和 傅立叶逆变换 （ifft） matlab 与C 语言混合编程 中的经典程序-Program features: C language for fast Fourier transform (FFT) and inverse Fourier transform (ifft) Matlab and C language hybrid programming classic program
mprogram11_2a
- matlab实现ofdm完整系统，包括括qpsk调制，串并变换，ifft，同步等 -the matlab ofdm complete system, including qpsk modulation, string and transform, ifft, synchronization
ofdmproj_win
- 基于matlab的ofdm系统演示程序,包含FFT和IFFT程序。-OFDM software based on Matlab，in which FFT and IFFT are included.
BPSK_16QAM
- OFDM系统的matlab仿真，采用16QAM调制，fft和ifft变换-OFDM 16QAM FFT/IFFT