搜索资源列表
DSP_TEST
- 实现sin函数快速傅里叶变换，代码齐全。-Fast Fourier Transform function to achieve sin
FFTrootsOfUnity
- 使用快速傅里叶变换的方式计算两个多项式的乘积，可以提高计算速度。-Using fast Fourier transform calculated the product of two polynomials, can improve the calculation speed.
ch5
- 傅里叶变换可以有效的说明傅里叶变换的基本步骤-kkkfuliyebianhuan
FFT
- FFT快速傅里叶变换的c++实现源代码，用于数字图像处理和计算方法上-FFT Fast Fourier Transform source code c++ implementation for digital image processing and calculation method
Lab0503-FFT
- fft变换，快速傅里叶变换，适合ads语音处理软件开发-fft transform, fast Fourier transform, suitable for voice processing software ads
ImageProcess
- 包含图像的各种处理，平滑，锐化等。处理了彩色图和灰色图，同时包含png文件的处理，还有采用opencv的傅里叶变换函数-This is a program including all kinds of processing pictures
cf_fft
- 傅里叶变换器，用于数字信号处理的verilog代码-Fourier converters for digital signal processing verilog code
T2F
- T2F子函数，在做傅里叶变换时调用。我一开始编程序时忘了加它，结果WARN ME 说未定义T2F。-T2F subroutine, called when doing Fourier transform. I started to compile the program forgot to add it, and the result is undefined WARN ME said T2F.
F2T
- F2T子函数，在做傅里叶变换时调用的函数。也可做成脚本文件。-F2T subroutine, called when doing Fourier transform function. Can also be made into a scr ipt file.
main
- 用FFT(快速傅里叶变换)做的多项式乘法 源码内有详细注释-With the FFT (Fast Fourier Transform) to do polynomial multiplication in detail within source code comments
shuxuebianhuanlvbo
- 利用vc++编写的傅里叶级数逼近、快速傅里叶变换、快速沃什变换、快速三次平滑、离散随机系统的卡尔曼滤波、α-β-γ滤波，希望有帮助-Using vc++ written in Fourier series approximation, fast Fourier transform, fast Walsh transform, fast three times a smooth, discrete-time stochastic system, Kalman filter, α-β-γ filte
FFT
- FFT和FIR 快速傅里叶变换和FIR滤波器 实验的程序-Fast Fourier Transform FFT and FIR filter experimental program
FIR
- FFT和FIR 快速傅里叶变换和FIR滤波器实验程序-Fast Fourier Transform FFT and FIR and FIR filter experimental procedure
Image-matritype-conversion
- 读取图像 显示图像 将图像矩阵类型转换为double 傅里叶变换 离散余弦变换-Read image shows the image matrix type image is converted to double Fourier transform discrete cosine transform
FixedPointFFT
- 二维32位定点傅里叶变换，精度很高哦，附有测试图片，需安装opencv-32-bit fixed-point two-dimensional Fourier transform, high precision Oh, with test images, the need to install opencv
FFT
- 快速傅里叶变换 快速傅里叶变换-huazuobiao
fftw-3.2.2.tar
- 快速傅里叶变换安装程序，需要在Cygwin环境下运行-The setup of fftw,need to run on Cygwin inviroment
Fourier_compression
- 用傅里叶变换的方法对彩色图像进行压缩，适合初学者-Do the Fourier_compression to a color picture with Fourier transform.It s fit for freshmen.
Spectrum_Zoom
- 这个函数返回n点2dw波段的傅里叶变换的DFT样本序列。通常情况下，以插值点的方式进行放大。-This function returns N point DFT samples of 2dw band of Fourier transform of a sequence. Typically, fft() returns N samples of Fourier transform ranging from 0 to 2pi. This function takes the N-point DF
GetPolyDFTMethod
- 利用傅里叶变换求解线性移位寄存器生成多项式-get LFSR sequence prime Polynomial by sequence DFT