yichuansufagongju

Maple 13.0简体中文版的学习资料(Maple 13.0 Simplified Chinese version of the learning materials)

sobel edge detection in matlab

Implements 2D Gabor filter for images works on Matlab an image has to be first read and then converted as gray-scale before passing on to this function.

circular fit for example in circular noise in reticle this code used

method for all real roots of the polynomial lab

MPPT is an electronic system that searches the MPP of a PV panel. It should be noted from start that MPPT does not use the same principle as mechanical tracking, where the panel is moved (rotated) in position (azimuth and elevation) so as maximum sunlight is incident on it. MPPT controllers (trackers) change the output impedance of the PV panels, thus changing its operating point. However, MPPT can be used in conjunction with mechanical sun tracking systems to improve power generation. Typical MPPT controllers make use of a power converter to track MPP of the PV system. Power

mri brain image segmentation

该程序用CZT算法实现信号频率分析，并画出信号的波形图、FFT变换后的频谱图、CZT变换后的波形图(CZT transformer )

实现混沌倍周期分岔，分岔后最后达到混沌状态。(Chaotic period-doubling bifurcation, and finally reach the chaotic state after the bifurcation)

在matlab上实现各自函数傅立叶变换的小程序，仅供参考。(In matlab to achieve their respective functions Fourier transform applet for reference only.)