搜索资源列表
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.
msp430f1611
- 基于msp4301611 的AD转换 及 FFT 算法-Msp4301611 based on the AD conversion and FFT algorithm
Ten
- 第十章 MATLAB 图像正交变换 10.1 正交变换通用算子 10.2 傅立叶变换 10.2.1 傅立叶变换的原理 10.2.2 傅立叶性质 10.2.3 二维离散傅立叶变换（ 2DDFT ） 10.2.4 快速傅立叶变换（ FFT ） 10.2.5 傅立叶变换的研究与应用 10.3 离散余弦变换 10.3.1 DCT 变换矩阵 10.3.2 dct2 函数和 dctmtx 函数 10.4 Walsh- Hadamard 变换
Myfft
- FFT arm汇编实现，在ADS下开发，可以用axd进行调试，输入文件在C语言代码中可以修改，一般的raw灰度图即可-FFT arm compilation to achieve, in the ADS under development, can be used axd debugging, enter the document in the C language code could be modified, the general raw grayscale can be
fft
- 实现快速离散傅里叶变换，即FFT,很有用的程序-Fast discrete Fourier transform, namely, FFT, very useful program
fft-DIF
- 自己编写的C语言基于频率抽取的基2FFT算法，用于大家学习交流-I have written C language based on the frequency of taking the base 2FFT algorithm, for them to learn from the exchange of
fft
- fft,ocaml语言实现,objective functional language-fft, ocaml language, objective functional language
FFT_VB
- 实现VB界面下的信号fft变换。界面提供两个波形的卷积，然后对其求FFT变换并显示-VB interface to achieve a signal fft transform. Interface convolution of two waveforms, and then seek its FFT transform and display
Fourier filter
- 程序包中包括Chebyshev低通滤波器、巴特沃斯模拟低通滤波器、Cholesky分解、DFT算法、FFT算法，可以直接移植到嵌入式系统或DSP中实现。-Package includes Chebyshev low-pass filter, Butterworth low-pass filter simulation, Cholesky decomposition, DFT algorithm, FFT algorithm, can be directly transplanted to the
FFT
- 对图像进行离散余弦变换处理，包含FFT，DCT-On discrete cosine transform image processing, including FFT, DCT
fft
- 一个Fourier变换的小程序；算法简单实用。-A Fourier Transform procedure algorithm simple and practical.
matlab
- 计DFT，IDFT,FFT,循环卷积，循环移位以及重叠保留法-Of DFT, IDFT, FFT, cyclic convolution, cyclic shift and overlap to retain the Law
specdisp
- 自己写的利用FFT变换实现的声音频谱分析函数，支持多声道wav，可以对FFT变换点数、时间分辨率、频率分辨率、显示方式进行定制-Wrote it myself using FFT transform the voice spectrum analysis function, support multi-channel wav, can transform FFT points, time resolution, frequency resolution, and display customiz
FFT
- 基于dsp的fft算法，是基2按时间抽取快速fft，对于想熟悉fft算法的朋友很有帮助-Based on the dsp of the fft algorithm, is extracted by time radix-2 fast fft, for want of a friend familiar with the fft algorithm helpful
fft_watermark
- 基于FFT的数字水印嵌入程序，该程序通过对水印图片进行猫脸变换的预处理，增强的水印图片的鲁棒性-FFT-based digital watermark embedding process, the program conducted by Watermark picture cat face Transform pretreatment, enhanced the robustness of watermark image
FFT_VHDL
- fft是基本的信号处理算法，本程序为fft算法的VHDL语言-fft is a fundamental signal processing algorithms, the procedures for the fft algorithm VHDL language
1024FFT_ASIC
- 1024点复数专用FFT处理器的ASIC实现-1024 point complex FFT processor dedicated ASIC realization
FFT_DEMO_with_MATLAB
- 用MATLAB编写的FFT演示程序，旁瓣可由窗函数来减弱-FFT using MATLAB prepared demo program, sidelobe window function may be to weaken
Lab0503-FFT
- 瑞泰ICETEK-VC5509-A fft设计源代码-Ruitai ICETEK-VC5509-A fft design source code
FIR
- 数字信号处理基于matlab 文件内容 /conv(卷积部分) dupconv 重叠保留法 freqcirconv 频域圆周卷积 freqconv 频域卷积 timecirconv 时域圆周卷积 timeconv 时域卷积 /fft(频域分析部分) d2fft 基2FFT dft DFT最简化程序 dtft DTFT演示 /fir(fir滤波器设计) fir 得到fir滤波器hn getwindow 得到fir