QuadTriangleElement

matlab图形图像处理函数，包括所有有关matlab图形图像的函数(matlab graphic image processing functions, including all the graphic image of the function matlab)

shell. Le presse papier (copier-coller) se trouve dans le menu edit . Enfin, pour accéder au logiciel Matlab, vous pouvez utiliser le menu démarrer ou taper simplement la commande matlab dans un shell

fp=0.2KHz,Rp=1dB, fs=0.3KHz,As=25dB,T=1ms；用脉冲响应不变法设计一Butterworth数字低通滤波器，观察所设计数字滤波器的幅频特性曲线，记录带宽和衰减量，检查是否满足要求。(fp=0.2KHz,Rp=1dB, fs=0.3KHz,As=25dB,T=1ms；The same method to design a digital low-pass Butterworth filter, observe the design of digital filter frequency characteristic curve, recording the amount of bandwidth and attenuation, check with the impulse response meets the requirements.)

Its an model for buck converter input volatge is around 96volt and out put voltage is around 12Volts. typically used in telecommunication industries.

在基本pso的基础上做改进，引入de算法，高精度实现pso算法的寻优。(On the basis of the basic pso make improvements, the introduction of de algorithm, pso algorithm to achieve high-precision optimization.)

对视频字幕定位的程序，可以完成并且用白框框出字幕文本。(Subtitle positioning of video programs can be completed and a caption box with white text.)

harmonic filter passive excersice

Simulation of single phase inverter

matlab程序很详细,主要是kalman滤波部分程序，轨迹估计，以及误差估计等最小线性误差估计(matlab program in great detail, the main part of the program is the kalman filter, trajectory estimation, and error estimation of the minimum linear error estimation)

基于matlab的指纹识别程序，能够完成指纹识别的功能，包括预处理，特征提取，匹配等特征(Matlab-based fingerprint identification process to complete the fingerprint features, including preprocessing, feature extraction and matching characteristics)