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实现wav文件的滤波，先将一个wav文件读到一个数组中去，也把滤波器的冲击函数放在一个数组中，然后进行卷积。-Wav files to achieve the filter, first read a wav file to an array, but also the impact of the filter function in an array, and then proceed to convolution.
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语音信号的数字滤波,双线性卷积实现滤波器的设计-The voice signal of the digital filtering, bilinear convolution filter design
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MATLAB source code of linear and circular convolution and box filter implemented as a function ca-MATLAB source code of linear and circular convolution and box filter implemented as a function call
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16阶的卷积滤波函数,更改滤波器的系数，实现不同频率带宽的滤波。-16 order of convolution filtering function, change the filter coefficient, implement different frequency bandwidth of the filter.
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计算两个矩阵之间的欧氏距离，意信号卷积的运算,并且绘制图象，FIR 底通和带通滤波器和IIR 底通和带通滤波器。- Calculation of the Euclidean distance between the two matrices, Convolution operation is intended to signal and image rendering, Bottom-pass and band-pass FIR and IIR filter bottom pass and ba
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各种kalman滤波器的设计，实现了图像的灰度化并进一步用于视频监视控，意信号卷积的运算,并且绘制图象。- Various kalman filter design, Achieve a grayscale image and further control for video surveillance, Convolution operation is intended to signal and image rendering.
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FIR 底通和带通滤波器和IIR 底通和带通滤波器，应用小区域方差对比，程序简单，意信号卷积的运算,并且绘制图象。- Bottom-pass and band-pass FIR and IIR filter bottom pass and band-pass filter, Application of small area variance comparison, simple procedures, Convolution operation is intended to signal an
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二维图像的投影和图像重建，直接傅里叶反变换法，先反投影后滤波，先滤波后反投影，卷积反投影(Two dimensional image projection and image reconstruction, direct Fourier inverse method, first backprojection, after filtering, first filter, back projection, convolution back projection)
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滤波，形态学处理，重建，求skeleton(Filter ;
convolution;
skeleton;
distance transfrom;
dilation; erosion;)
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通过卷积希尔伯特滤波器等方法进行移频，随意尝试，(By convolution Hilbert filter and other methods of frequency shift, random attempt,)
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探索卷积的不同的实现方法，而非用matlab中的卷积命令(explore how this can be calculated efficiently using the FFT. This entails understanding the
difference between linear and circular convolution. We will explore using the FFT and compare it with a conventional
direct im
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由于无人机在航拍时会受到相对运动、姿态变化、光学环境、机械振动等因素的影响，导致所拍图像退化。本文使用MATLAB对无人机航拍图像退化过程进行了仿真实验，根据图像退化的原因建立相应的图像退化模型，把清晰的原图像进行退化处理,然后将模拟出来的退化图像分别使用维纳滤波、约束最小二乘（正则）滤波、Lucy-Richardson迭代非线性和盲解卷积4种不同的复原算法进行恢复，达到复原模糊图像的目的。(The application of UAV aerial photography became mor
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针对稳健高斯回归滤波器运行速度过慢的问题，利用截断高斯权函数的快速卷积提高了算法
运行速度。在详细分析稳健高斯回归滤波器和卷积函数的基础上，推导了截断高斯权函数，并通过实验
确定了合适的参数值。(convolution of the truncated Gauss weight function is used to improve the algorithm.
Running speed. Based on the detailed analysis of the robust Gauss r
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所附代码提供了上述三种反卷积策略的实现。要开始，用户应该检查文件demo.m。反褶积子程序在以下文件中实现:deconvL2频率.m:在频域反褶积，假设高斯导数在前面。2.deconvL2.m:利用共轭梯度算法，假设在空间域上存在高斯导数先验的反褶积。3.deconvSps.m:利用迭代重加权最小二乘算法，在空间域上假设一个稀疏导数先验的反褶积。(The enclosed code provides the implementation of the above three deconvolut
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