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ditfft
- 基2ditfft的matlab源程序,以及与matlab自带的fft函数工作效率的比较,附有.doc文档的说明。-2ditfft the matlab source code base, as well as built-in fft function matlab efficiency compared with. Doc document descr iption.
DIT2FFT
- 在VC++中实现基2时间抽取的FFT(快速傅里叶变换)算法.-In VC++ In time taken to achieve the base 2 of the FFT (Fast Fourier Transform) algorithm.
fft
- 基为2的快速傅立叶变换的核心代码,蝶形计算-Base for the 2 fast Fourier transform core code, butterfly calculation
FIR3
- 用窗函数法设计FIR滤波器的AtiveX控件,里面包含了基2的FFT,IFFT函数,窗函数可选,返回滤波器系数,并且画出所设计的滤波器的频谱图。-AtiveX control uing window function method to design FIR filter,in which there are also the FFT function.The ctrol returns the conficient of the filter and draws the spectrum of
dspfftv2
- dsp上的基2fft快速算法,在5502上测试通过-2-base fft algrithm ,tested in 5502 dsp
myfft
- 用于计算fft的MATLAB程序,采用时间提取的基2算法,计算N点的FFT,程序中会自动将N部位2的n次方个点-Used to calculate the fft of the MATLAB program, using the time base 2 extraction algorithm, calculation of N point FFT, the program will automatically N parts of two of the n-th power points
fftkejian
- 基二fft算法的课件看看吧比较好理解呵呵 我们学的课件-2 fft algorithm-based courseware a better understanding of what we' ve learned our courseware Hehe
pracsim-2
- 通信基本仿真2适合初学者学习的代码,包括了调制,分析等等:使用IIR filter的经典模拟滤波器(巴特沃斯Butterworth,切比雪夫Chebyshev),Bartlett周期图谱,加窗Bartlett周期图谱,基带波形仿真,IIR的贝塞尔滤波器Bessel Filter,二进制对称信道Binary Symmetric Channel仿真,比特序列,Remez滤波,BPSK复合基带信号仿真,载波生成器,椭圆滤波器Elliptical Filter,FFT,FSK调制及解调,高斯噪声Gaus
TFF
- C语言编写的时域基2抽取的FFT算法程序,经测试其结果与在MATLAB中的值相比精确度很高。-C language-based time-domain extraction of the FFT algorithm for two procedures, the results have been tested and compared with the value in MATLAB with high precision.
fft2
- 通过C语言实现基二FFT和IFFT,从而快速地实现傅里叶变换-C language implementation through the base 2 FFT and IFFT, in order to achieve fast Fourier transform
fft_model
- 基二的16点,每点16位FFT计算的modelsim完整工程,可以直接仿真运行-The base 2 of the 16 points, each 16-point FFT calculation modelsim full engineering, simulation can be directly run
ff
- 基2按时间抽取的FFT算法编程实验 matlab-Radix-2 extracted by time FFT algorithm for programming experiment
myfft
- 基于matlab的编程实现基2时间抽取的FFT源算法,程序简单实用。-2 time programming based algorithm for extraction of the FFT source
Mixfft
- 混合基FFT,直接编译链接就可以了。 基2、3、5、6、7、8等-Mix-base FFT
q
- 实现基2时域频域抽取fft算法,可输出运算后所得复序列的模值序列,并可记录显示计算所用时间-Achieve base 2 fft algorithm frequency domain extraction can be obtained after computing the output sequence of modulus of complex sequences can be used in the calculation time, records show
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