softmatting_MATLABcode

幻灯片课件，详细的介绍了用matlab进行绘图的方法，比较基础，建议初学者好好看看，很有用。(Courseware slides and detailed introduction to using matlab graphics methods, comparative basis, it is recommended for beginners a good look at, very useful.)

小波变换 多尺度，canny，sobel，roberts，边缘融合(Wavelet multi-scale, canny, sobel, roberts, edge blending)

matlab下对图像进行fft变换，平滑，锐化，中心化傅立叶正变换得到大正方形，小正方形，斜正方形。对其频谱进行中心化处理。图像的平滑和锐化，利用拉普拉斯算子。(Matlab right image fft transform, smoothing, sharpening, is the center of the Fourier transform large square, small square, ramp square. Its spectrum treatment center. Image sharpening and smoothing, using Laplace operator.)

完美的OFDM仿真程序MATLAB（带导频）,可直接运行(OFDM perfect simulation program MATLAB (with pilot), can be directly run)

Turbo码的编解码源代码，在MatlAB中使用Mex文件实现，速度快(Turbo codec)

说明：  频域的模态参数识别方法之一，可以对振动信号进行分析处理，得出结构的固有频率，阻尼比，振型系数，方法很好，程序完整，(Frequency-domain modal parameter identification methods that can analyze the vibration signal processing, draw the structure of natural frequencies, damping ratio, mode shape coefficient, very good method, program integrity,)

参数为：载波频率f0为20MHz，采样频率为4倍f0，脉宽为1us ，脉冲周期为20us 。其中：(Parameters: carrier frequency f0 is 20MHz, the sampling frequency is 4 times f0, a pulse width of 1us, the pulse period is 20us. Of which:)

使用Matlab成功编写了动态演示的机械原理中考虑摩擦力机构力分析动画。 效果还不错，大家雅俗共享。:) 机构力分析 机械原理 考虑摩擦力 作图法(Consider the mechanical principles to use Matlab prepared a dynamic demonstration of the force of friction institutions to analyze the animation. The results were pretty good, we shared refined and popular tastes. :) Institutional force analysis of mechanical principles to consider friction mapping method)

This file implement Lda algorithm for dimension reduction and clustering techniques. Dimension reduction, Clustering.

MATLAB 教学用书，附有有限元法的例子教程，平面问题，框架例子(MATLAB teaching books, with examples of the finite element method tutorials, plane problems, frame examples)