搜索资源列表
MATLAB
- matlab开发环境，．编程实现二维DFT的变换，并与标准函数结果fft2进行比较，基本傅里叶、离散余弦变换，空域（完成两个程序） 增强噪声后再进行处理，利用标准函数，求图像阈值分割、边缘检测的基本使用（lena256.bmp，方法：graythresh、edge），求分水岭，利用标准函数dwt2、idwt2分解图像man_pic.jpg，基本 BP-BPbase1 -matlab development environment. Programming dimensional DFT
dft--convolution--IDFT--fir(finite-impulse-respon
- different matlab code for convolution, discrete fourier transform, finite impulse response, inverse DFT, descimator
dft, convolution, IDFT, fir(finite impulse response)
- dft, convolution, IDFT, fir(finite impulse response) wtiitein in matlab
dft
- 应用离散傅里叶变换DFT，通过MATLAB实现对连续信号频谱分析，以满足理论分析和工程实际的需要。-application DFT Discrete Fourier Transform, right through MATLAB continuous signal spectrum analysis, in order to meet the theoretical analysis and practical needs.
DFT
- 离散傅里叶变换的性质的matlab仿真程序，包括线性特性、时移特性、频移特性、对称性和循环卷积等性质-The nature of the discrete Fourier transform matlab simulation program, including linearity, time-shift feature, the nature of the frequency shift characteristics, such as symmetry and circular convo
DFT
- 在MATLAB中xn=cos(pi×n/6)的离散傅立叶变化的实现-In MATLAB xn = cos (pi × n/6) changes in the realization of discrete Fourier
CS--design-MATLAB
- 基于MATLAB的图像压缩感知毕业设计说明书。运用matlab软件，在离散傅里叶变换（DFT）和离散余弦变换（DCT）分块CS的基础上，采用正交匹配追踪算法（OMP）实现了对一维信号和二维图像的高概率重构。将重构结果与原始信号对比，结果表明，只要采样数M（远小于奈奎斯特定理所需要的采样率）能够包含图像所需要的有用信息时，CS算法就能精确的完成对图像的重构，并且重构效果也比较好-Compressed sensing image graduation design specification bas
DFT
- 离散傅里叶变换matlab代码，同时有DSP环境下用汇编语言实现DFT的128位运算。-Discrete Fourier transform matlab code, while under the DSP assembly language environment to achieve DFT of 128 operations.
DFT
- DFT算法在MATLAB平台上的实现，包括源代码，说明等-Elimination phase algorithm in MATLAB platforms
DFT
- 用matlab实现离散傅里叶变换，本程序实现了8点、16点的离散傅里叶变换-DFT matlab
DFT-and-simple-filter-design
- 本文件为一个word文档。本文档基于MATLAB平台设计了带通滤波器，滤除信号中特定频率成分，具体功能word中有详细说明。本文件旨在通过一个简单的实例，说明基于MATLAB的数字滤波器设计原理，并在最后总结了数字滤波器的设计规律，文件内容对初学者有很大的帮助。-This document is a word document. This document is based on MATLAB platform design bandpass filter, filter out specifi
DFT
- OFDM系统信道估计算法matlab实现方法仿真-OFDM system channel estimation algorithm simulation matlab implementation
dft
- 加深对离散信号的DFT的理解及其FFT算法的运用。FFT算法的应用-the application of FFT. Frome this matlab program, you can know more about the DFT and FFT.
DFT-matlab
- 自己编写的简单matlab小程序，可实现DFT简单功能，类似于FFT，你可以从中了解DFT实现原理，另外还有一篇文章。-I have written a simple matlab applet implement DFT simple functions, like FFT, you can learn about the DFT implementation principles, in addition to an article.
Digital-signal-processing(matlab)
- 数字信号处理入门级的18个matlab程序，包括信号处理系统，DFT,FFT,FIR,IIR的设计。-18 programmes for DSP.
DFT
- 基于DFT的数字水印算法实现，有载体图像，水印图像，源码，实现6项攻击，matlab软件运行，里面有论文-DFT watermarking algorithm
DFT-and-IDFT
- This is a basic implementation of Discrete Fourier Transform and Inverse Discrete Fourier Transform. This is a source code which is a meant for MATLAB platform.
DFT-ver1
- A simple Discrete Fourier Transform Code in C language, it generates a random signal and applies the DFT on it then saves the result in a matlab file
dft
- 基本序列的dft的时移和频移性质matlab验证。包括采样序列，矩形序列，正弦序列和复指数序列。-The matlab verification of the basic sequence s DFT the time shift and frequency shift property .
DFT
- 关于matlab的一些程序，离散时间信号时域分析，一些题目的分析-Matlab on some of the procedures, discrete time signal time-domain analysis of some of the topics of the program