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使用Matlab编程实现发送端信源编码（图像压缩）和接收端信源解码（图像重建），其中的编解码算法可采用基于DCT变换的JPEG图像压缩标准；测试图像加噪，然后对去噪后的图像进行压缩与重建，分析压缩性能；研究基于下采样和内插的图像压缩算法；可将8bit/pixel灰度图像扩展至24bit/pixel彩色图像，或者采用无损压缩算法对图像压缩。-Sender using the Matlab programming source coding (image compression) and the r
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运用Matlab语言编程，进行信号分析的能力。音频信号是一种连续变化的模拟信号，计算机只能处理和记录二进制的数字信号，由自然音源而得的音频信号必须经过采样，量化和编码，变成二进制数据后才能送到计算机进行再编辑和存贮，通过本实验中了解模拟信号采样和重构的完整过程，加深对采样定理的理解。-Matlab programming language to use for signal analysis. Audio signal is a continuous change of the analog s
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应用MATLAB实现连续信号的采样与重构仿真-Application of MATLAB to achieve continuous signal sampling and reconstruction of simulation
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应用MATLAB实现连续信号的采样与重构仿真-Application of MATLAB to achieve continuous signal sampling and reconstruction of simulation
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Examples of signals sampling and reconstruction in Matlab
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初步学习采样和重建信号。包括源程序和报告书。-Preliminary study of sampling and reconstruction of the signal. Including the source and report.
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Gridding is a method of interpolating data from an arbitrary 2D sampling pattern to a uniform grid. In MRI, this allows rapid image reconstruction. There are numerous publications on MR gridding reconstruction.
The tar file includes numerous .m scr
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MATLAB中GUI的设计实例，其中包括语音信号的录制、采样、滤波、重构、以及计算语音信号的频谱特性。-MATLAB GUI design example, including voice signal sampling, filtering, recording, and calculate the reconstruction, the speech signal spectrum characteristics.
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基于MATLAB的信号采样与重构的实现,该文档是基于理论算法的研究，同时给出了较为详细的说明。-Realization of signal sampling and reconstruction based on MATLAB
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应用MATLAB实现连续信号的采样与重构仿真-Application of MATLAB to realize continuous signal sampling and reconstruction of simulation
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利用小波分析对图像进行二级分解和重构的Matlab代码，带有中文注释，包括哈尔小波、上/下采样子函数-Using wavelet analysis to the image of the secondary decomposition and reconstruction of the Matlab code, with Chinese translations, including the Haar wavelet, up/down sampling Functions
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1.Matlab code for periodic signal
2.Matlab code for sampling and recunstruciton
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matlab写的实现不同信号之间采样，卷积，重构等。里面有一个.exe是用matlab写的界面，可以打开看到效果。-matlab written between the different signals sampling, convolution and reconstruction. There is one. Exe matlab write interface, you can open to see the effect.
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压缩感知，又称压缩采样，压缩传感。它作为一个新的采样理论，它通过开发信号的稀疏特性，在远小于Nyquist 采样率的条件下，用随机采样获取信号的离散样本，然后通过非线性重建算法完美的重建信号。-Compressed sensing, also known as compressed sampling, compressed sensing. It as a new sampling theory, it is through the development signal sparse chara
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this program implements band pass and band stop fir filter and its output is plotted using matlab.
three sampling cases are explained here viz dowmsampling, critical sampling and overvsampling. A signal is given as its input and its output is plott
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This matlab simulation implements the Sum Of Sincs (SoS) filter method, for a stream of Gaussian shaped pulses. The simulation performs the SoS sampling and reconstruction method on a stream of Gaussian pulses, resulting in estimation of the time-del
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基于MATLAB的信号采样与重构的实现_周祥才-MATLAB signal sampling and reconstruction based implementation
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压缩感知重构算法之压缩采样匹配追踪（CoSaMP）算法matlab程序，CoSaMP也是对OMP的一种改进，每次迭代选择多个原子，除了原子的选择标准之外，它有一点不同于OMP：ROMP每次迭代已经选择的原子会一直保留，而coSaMP每次迭代选择的原子在下次迭代中可能会被抛弃。-Compressed sensing reconstruction algorithm compression sampling of Matching Pursuit (CoSaMP) algorithm matlab
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利用傅里叶描述子复原图像
傅里叶描述子逆变换重建边界
对边界进行二次取样源码
进行边缘提取，得到包络数据信息等等。。(Restoration of images using Fourier descr iptors
Fu Liye descr iptors, inverse transform, reconstruction boundary
Two sampling sources for the boundary
Edge extraction, envelope
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