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Description: 编写matlab的gui函数进行图像处理的代码，基本上包括图像处理里面的最基本处理，比如读取文件，几何变换中的垂直镜像，平移，旋转，缩放；正交变换的DFT，FFT，ifMlRR，DWashT；灰度处理中的反色，直方图均衡，全局线性变换，分段线性变换，指数非线性变换，对数非线性变换；图像增强里面的加噪声，zrZeWwx方法，锐化，伪彩色增强；图像分割里面的灰度阈值法，调试可以运行的。
-Write the gui matlab image processing function code, basically including the most basic image processing inside the process, such as reading the file, the geometric transformation of the vertical mirroring, translation, rotation, scaling orthogonal transformation DFT, FFT, ifMlRR , DWashT anti-gray color processing, histogram equalization, global linear transformation, piecewise linear transformation, a nonlinear transformation index, the number of non-linear transform image enhancement which increases the noise,zrZeWwx method, sharpening, pseudo-color enhancement image segmentation inside the gray threshold, debugging can run.
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Size: 7168 |
Author: z6l035 |
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Description: 编写matlab的gui函数进行图像处理的代码，基本上包括图像处理里面的最基本处理，比如读取文件，几何变换中的垂直镜像，平移，旋转，缩放；正交变换的DFT，FFT，IGCeVq，DWashT；灰度处理中的反色，直方图均衡，全局线性变换，分段线性变换，指数非线性变换，对数非线性变换；图像增强里面的加噪声，vRJZBjB方法，锐化，伪彩色增强；图像分割里面的灰度阈值法，调试可以运行的。
-Write the gui matlab image processing function code, basically including the most basic image processing inside the process, such as reading the file, the geometric transformation of the vertical mirroring, translation, rotation, scaling orthogonal transformation DFT, FFT, IGCeVq , DWashT anti-gray color processing, histogram equalization, global linear transformation, piecewise linear transformation, a nonlinear transformation index, the number of non-linear transform image enhancement which increases the noise,vRJZBjB method, sharpening, pseudo-color enhancement image segmentation inside the gray threshold, debugging can run.
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Size: 9216 |
Author: mfc3qy |
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Description:
differential calculation DFT transform in matlab
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Size: 2048 |
Author: bergillos7 |
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Description: These are matlab source code for speech processing. There are ZCR, Silence Removal, DC Removal, Filtering, and also DFT.
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Size: 2048 |
Author: oneiwan |
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Description: FFT和IFFT的MATLAB实现代码
用时间抽取的基2快速傅里叶变换实现序列卷积
对利用自编函数对信号进行DFT变换
对利用自编函数对信号进行DFT反变换-FFT IFFT dft
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Size: 2048 |
Author: yangxin |
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Description: 图像处理，在matlab上对图像进行DFT计算-Image processing on the image DFT calculation matlab
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Size: 1024 |
Author: ev |
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Description: 通信系统中比较常用的LS及LS+DFT算法的MATLAB仿真平台，用于学习两种方法并比较其性能-Communication systems commonly used LS and LS+ DFT algorithm MATLAB simulation platform for learning both methods and compare their performance
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Size: 9216 |
Author: 李恒 |
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Description: 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 of discrete Fourier transform (DFT, by MATLAB continuous signal spectrum analysis, so as to meet the needs of the theoretical analysis and engineering practice
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Size: 11264 |
Author: 徐继亚 |
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Description: 自己编写的函数包，包括傅里叶逆变换，傅里叶变换，离散信号的处理函数-the function of matlab. including dft,dtft,stem and so on.
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Size: 11264 |
Author: 枝平 |
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Description: 本文主要研究内容是3种AM信号数字化解调的算法，即正交解调算法，包络解调算法，平滑离散傅立叶变化（DFT）解调算法，给出相应的解调原理、公式推导以及系统模块。采用MATLAB对一段信号采用3种方法分别进行仿真解调，并对结果进行比较，给出3种方法的优缺点及应用场合。-This article main research content is three AM signal demodulation algorithm, digital orthogonal demodulation algorithm, namely envelope demodulation algorithm, smooth the discrete Fourier transform (DFT) demodulation algorithm, gives the corresponding demodulation principle, formula deduction and the system module.Using MATLAB simulation using three methods respectively to a signal demodulation, and comparing the results, the advantages and disadvantages of three kinds of methods and applications are presented.
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Size: 487424 |
Author: 唐迎春 |
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Description: Soft the
Palmprint recognition matlab lang
This is the Matlab code for DFT o
60 BCB (C++Build) application exa
Circular estimator calcula los pa
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Size: 1024 |
Author: Automotive |
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Description: DFT_in_fft，MATLAB语言可实现的功能为：将DFT转换至fft！(MATLAB language can be implemented as follows: convert DFT to fft!)
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Size: 10240 |
Author: wzd139446
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Description: matlab的图像dct以及dft变换和反变换(MATLAB image DCT and DFT transform and inverse transform)
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Size: 4052992 |
Author: MR. yixu
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Description: 802 11a OFDM MATLAB仿真代码,包括OFDM映射,IDFT DFT,同步(时间 频率同步)和信道估计,以及频率偏()
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Size: 17408 |
Author: pollof |
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Description: 在matlab实现10bit的ADC的作用，将模拟量量化成数字量，提供了一些ADC常见性能的函数，如DFT，SNDR，量化等(When matlab implements the role of 10bit's ADC, the analog quantities are quantized into digital quantities)
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Size: 20480 |
Author: isaka |
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Description: 这是典型的数字在信号处理中操作的MATLAB源程序，其中包括了dft变换和数字滤波器的滤波等内容。(This is a typical MATLAB source program that operates in the signal processing, including the DFT transform and the filtering of the digital filter.)
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Size: 20480 |
Author: 歌尽桃花月 |
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Description: 802 11a OFDM MATLAB仿真代码,包括OFDM映射,IDFT DFT,同步(时间 频率同步)和信道估计,以及频率偏()
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Size: 17408 |
Author: Elsaeve |
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Description: 简要介绍了OFDM的发展状况及基本原理, 文章对OFDM 系统调制与解调技术进行了解析，得到了OFDM 符号的一般表达式，给出了OFDM 系统参数设计公式和加窗技术的原理及基于IFFT/FFT 实现的OFDM 系统模型，阐述了运用IDFT 和DFT 实现OFDM 系统的根源所在,重点研究了理想同步情况下,保护时隙(CP)、加循环前缀前后和不同的信道内插方法在高斯信道和多径瑞利衰落信道下对OFDM系统性能的影响。在给出OFDM系统模型的基础上,用MATLAB语言实现了传输系统中的计算机仿真并给出参考设计程序。最后给出在不同的信道条件下,研究保护时隙、循环前缀、信道采用LS估计方法对OFDM系统误码率影响的比较曲线,得出了较理想的结论。(Generation of OFDM Communication System)
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Size: 2048 |
Author: 想学习的工科生 |
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