qichechepaifeige

分段光滑的MUMFORD--SHAH图像分割算法，MATLAB。实现了图像分割-Piecewise smooth (the MUMFORD- SHAH image segmentation algorithm, MATLAB. The realization of the image segmentation)

prime number generation in c++ programming language.

说明：  灰色预测模型预测未来数据，可以自行修改参数。(Grey prediction model predicts future data)

动目标检测malab程序，用于雷达系统中从噪声中提取目标。(mtd)

time frequency analysis

Linear predictive filering based audio compression

Only coding parameters of sound generation model • LPC is an example where parameters are a1, a2, …ak , e(n) • Music instrument parameters: pitch, loudness, timbre, …Frequency Masking: If a tone of a certain frequency and amplitude is present, then other tones or noise of similar frequency cannot be heard by the human ear • the louder tone (masker) makes the softer tone The Masking Threshold is used by the audio encoder to determine the maximum allowable quantization noise at each frequency to minimize noise perceptibility: remove parts of signal that we cannot perceive

Multiband descomposition and recomposition with directional ideal filter.

IMAGE PROCESSING USING MATLAB, THIS IS FOR DEMO ONLY, THIS CODE CAN BE USED TO EDIT PHOTOS BLUR AND OTHER

灰色预测[GM(1,1) ]MATLAB程序(已经测试运行)(Gray prediction [GM (1,1)] MATLAB program (test run))