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DSSS
- (1) 产生数值为±1的用户随机数据;给出Matlab下对应的模块; (2) 产生并给出64×64的Walsh矩阵,作为用户接入的扩频码; (3) 利用上述一个用户的扩频码和用户数据演示扩频过程;给出Simulink工作框图; (4) 利用FFT,计算并画出基带数据和扩频信号的频谱(在一个图中给出); -(1) value of ± 1 generated random data users given under the corresponding Matlab module
myfft
- 1024点时间基2抽取算法FFT。输出txt形式的自定义输入文件及FFT计算后输出的幅频特性-1024 time extraction algorithm based 2 FFT. Txt format output custom input file and output FFT calculated amplitude-frequency characteristics
1024FFVHDL
- 1024点基2时分FFT快速傅立叶变换(vhdl) -1024-point radix-2 FFT Fast Fourier transform peak (vhdl)
DSPshow
- 基2浮点FFT 实现,用了一个复数类,对理解FFT非常有帮助-2 floating-point FFT-based implementation, with a complex class, very helpful in understanding the FFT
my_fft
- fft的matlab编程实现,能够进行2的整数次幂的点数的fft运算,采用基2算法-fft in matlab programming, can be integral power of 2 points in the fft computation algorithm using radix-2
modulation-based-on-FPGA
- 本文是基于国标DTM-B的发端系统的调制的FPGA实现,包括非基2点的FFT的实现-This article is based on the national standard DTM-B of the originator of the system to achieve the modulation of the FPGA, including non-point radix-2 FFT implementation
fft_my
- 本程序对输入序列din实现DIT——FFT基2算法,点数取大于等于din长度的2的幂次-The program realization of the input sequence din DIT- FFT radix-2 algorithm, din length greater than or equal points to take a power of 2
butter
- 基-2的FFT的蝶形算法,verilog HDL 的源代码--2 Of the FFT butterfly-based algorithms, verilog HDL source code
BASED-MSP430FFT
- 基于MSP430的FFT算法 FFT利用基-2算法实现 包括倒序和蝶形循环两部分-MSP430-based FFT algorithm FFT algorithm using base-2 and the butterfly cycle, including two reverse
Radix2_FFT
- Radix-2(基2)操作的FFT程序,适用于任意点数的FFT运算-Radix-2 (base 2) operation of the FFT program, for any point of the FFT
DIT_FFT
- 数字信号处理,快速傅里叶变换,基2-DIT-FFT.很好用!-Digital signal processing, fast Fourier transform, the base 2-DIT-FFT. Good use!
sim1024fft
- 基-2的1024点FFT算法,并与理论FFT结果比较,改程序是正确的.-1024-point radix-2 FFT algorithm, and compared with the theoretical results of the FFT, to change the program is correct.
MCMPFFT
- C语言编程,基2的时间抽取的FFT快速算法-C language programming, the time taken radix-2 FFT fast algorithm
2-dit-fft-matlab
- 按时间抽取的基2FFT算法分析及MATLAB实现 报告里有理论解释和实际经过编译成功的代码-The time taken by the base 2FFT algorithm analysis and in MATLAB
non_continues_ifft
- 非流水线数据输入方式的FFT调核实现,功仿正确,由于采用基2的方式,输出需花很长的时间,因此,前面需要加载FIFO存取中间来的数据,保证FFT处理的时间。因此,对输入数据流的时钟频率不能太高! -Non-pipelined FFT of input data transfer nuclear achieved successful imitation is correct, the way thanks to the base 2, the output need to spend a lo
myFFT2
- 快速傅里叶变换FFT基2频域的c++代码实现-FFT algorithm
FFT_caculate
- 用自己编写的Complex类,根据基2FFT快速算法编写的快速傅里叶变换程序。欢迎下载交流。-With my own writing Complex classes, according to the fast algorithm of 2 FFT write fast Fourier transformation program. Welcome to download exchange.
myfft64_final
- 通过调用quartus ii中的宏模块,优化源代码。这样,我们就能节能自己优化代码的时间。源代码中的FFT是基—2算法。-By calling the quartus ii macro module, optimize the source code.so,we can save the time to optimize the source code by yourself.This code is base-2 of FFT algorithm,a simple algorithm to r
FFTC-program
- FFT C语言实现 通过快速傅立叶变换 基2算法-FFT C language implementation
FFT_fltp
- 基-2 基-3 基-4 基5的任意点数可配置的FFT变换的matlab代码,可实现2、3、4、5为因子的FFT变换。--2-3-4-5 of any number of points can be configured FFT transform matlab code, can achieve 2,3,4,5 factor FFT transform.