image-processing-matlab

matlab求最下的外接矩形的程序，很好用的，只要把图片名字改了就可以运行！(GOOD)

matlab通信仿真实例详解，里面有很多通信仿真的例子，对于利用matlab进行通信仿真的学习具有很大的帮助。(matlab communication simulation example explanation, there are many examples of communication simulation, to communicate about the use of matlab simulation study of great help.)

本算例为电力系统IEEE30节点以支路有功功率损耗最小为目标的优化算法，采用原对偶内点法对其进行优化。(the minest of powerloss)

说明：  小波分解，另附有图片，下下来即可用 小波分解，另附有图片，下下来即可用(Decomposition, attached pictures, you can use the wavelet decomposition down under, attached pictures, you can use the next down)

绘制庞加莱截面图的小程序，可以随便修改。 (Poincare mapping sections of small procedures, can be arbitrarily amended.)

An example that illustrates the importance of shift-invariance is image denoising by thresholding where the lack of shift-invariance causes pseudo-Gibbs phenomena around singularities.In addition to shift-invariance, it has been recognized that an efficient image representation has to account for the geometrical structure pervasive in natural scenes. In this direction, several representation schemes have recently been proposed

各种滤波器的设计，包括高斯低通滤波器。hilberrt带通滤波器，插值滤波器等等。(Various filter design, including Gaussian low-pass filter. hilberrt band-pass filter, the interpolation filter and so on.)

试验模态参数的频域识别方法__导纳圆法模态参数识别(Experimental modal parameters identification method in frequency domain admittance circle method __ modal parameter identification)

说明：  c AND MATLAB CODES FOR IMAGE PROCESSING

DTMF function code of goertzel, it can be applied to any audio file so it is really helpful for others!