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simulation of tapped inductor buck converter type 1 for led emission

利用MATLAB计算图像盒维数的M文件。自己定参数。(Image box dimension calculation)

一个有关matlab高级绘图功能的ppt课件，对掌握matlab高级绘图有很大帮助(A high-level graphics functions on matlab ppt courseware, advanced graphics on the master of great help matlab)

一个简单的发动机模型，大家可以互相学习，这个模型是别人做建立的(A simple engine simulink model )

基于dct变换的数字图像水印算法研究,系统研究分 析了经典的DCT变换域的数字水印算法 (Dct transform based digital image watermarking algorithm, the system analysis of the classical DCT transform domain watermarking algorithm)

和Huffman-Tree一样，Shannon-Fano coding也是用一棵二叉树对字符进行编码。但在实际操作中呢，Shannon-Fano却没有大用处，这是由于它与Huffman coding相比，编码效率较低的结果（或者说香农-范诺算法的编码平均码字较大）。(And Huffman-Tree, like, Shannon-Fano coding is using a binary character coding. However, in practice it, Shannon-Fano, but not much use, since it is compared with the Huffman coding, coding efficiency is the result of a lower (or Shannon- Fano coding algorithm larger average code word).)

使用连续分布质量传递矩阵法求解转子临界转速(Transfer Matrix method in Matlab)

说明：  matlab解决优化问题的一个实验，有ppt说明，matlab入门的好资料(matlab solve the optimization problem of an experiment, a ppt notes, matlab good data entry)

matlabiir巴特沃斯低通数字滤波器(matlab iir butterworth low-pass digital filter)

说明：  车辆主动悬架和被动悬架的simulink模型(Simulink model of active suspension and passive suspension)