处理 Resources

Showing items tagged with "处理"

MATLAB-based course design for voice signal analysis and processing involving recording personal voice signals, signal sampling, time-domain waveform and spectrogram plotting, filter design using window function method or bilinear transformation with frequency response visualization, signal filtering using custom-designed filters, comparative analysis of pre/post-filtering signals, and audio playback with code implementation details.

MATLAB 258 views Tagged
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To prevent color distortion when directly processing RGB images, color images are typically converted from RGB space to HSV space for processing. After completing the corresponding operations, the image is inversely transformed back to RGB space. This conversion simplifies color manipulation by separating hue, saturation, and brightness components, with implementation typically involving color space transformation algorithms using functions like rgb2hsv() in image processing libraries.

MATLAB 257 views Tagged
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A specialized algorithm for image segmentation that demonstrates superior performance on specific image types, typically implemented using edge detection, region growing, or clustering techniques

MATLAB 207 views Tagged
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After performing wavelet decomposition on an image, we conduct detailed analysis on its vertical high-frequency components and process them using nine distinct sharpness evaluation functions. We compare the advantages and limitations of each evaluation function, providing comprehensive implementation details including key algorithms and MATLAB function usage for image quality assessment.

MATLAB 243 views Tagged
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Digital filters effectively process EEG signals by removing unwanted components and achieving noise reduction, typically implemented using FIR or IIR filter designs with frequency-selective techniques.

MATLAB 264 views Tagged
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