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[matlab例程] image-frequency-shift
说明:对一幅图像的频谱进行频率位移,移到窗口中央,并显示出频率变换后的频谱图-The frequency spectrum of the image frequency shift, to move the central window, and shows the spectrum after the frequency conversion<梨花> 在 2025-04-05 上传 | 大小:213kb | 下载:0
[matlab例程] DCT-for-image-compression-
说明:利用DCT进行图像压缩(首先将图像分割成8×8的图像,对每个子图像进行DCT,这样每个子图像有64个系数,舍去50%小的变换系数,进行2:1的压缩。)-Using DCT for image compression (first image into 8 × 8 image, for each sub-image DCT, so that each sub-image by a factor of 64, rounding 50 of<梨花> 在 2025-04-05 上传 | 大小:213kb | 下载:0
[matlab例程] UWB-signal-generation
说明:跳时超宽带信号的产生,有关跳频信号的超宽带信号产生-UWB signal generation, the frequency-hopping ultra-wideband signal generation signal<寇晓鑫> 在 2025-04-05 上传 | 大小:2kb | 下载:0
[matlab例程] Wiener-filter-
说明:逆滤波与维纳滤波和约束最小二乘滤波复原,有助于初学者-Inverse filter and Wiener filter and constrained least squares filtering for restoration to help beginners<梨花> 在 2025-04-05 上传 | 大小:43kb | 下载:0