powerlib_extras

基于MATLAB的BP神经网络设计的源代码(jiyuMATLABdeBP shenjingwangluoyuanchengxu)

数字图像在产生过程中经常会受到噪音污染。因此，对于数字图像应该对其进行去噪音处理。在传统的基于傅里叶变换的信号去噪音方法中，可以使得信号和噪音的频带重叠部分尽可能的小，这样就可以在频域通过时，不需改变滤波方法而将信号和噪音分隔开来。但是，如果信号和噪音的频域重合时，用该方法进行噪音处理的效果就比较差。(digital image in the selection process will be subject to regular noise pollution. Therefore, the digital image should be carried out to deal with the noise. Based on the traditional Fourier Transform method of signal to noise, can result in a signal and noise bands overlap small as possible, so it can be adopted in the frequency domain, the need to change methods of filtering the signal and noise to separate. However, if the signal and noise in the frequency domain coincidence, the method for dealing with the effects of noise on the relatively poor.)

说明：  fft代码,采用蝶形算法,包括C,matlab和verilog代码(fft code, using butterfly algorithm, including C, matlab and Verilog code)

常用matlab算法程序，其中的实例对初学者有很好的指导与帮助，经典算法实例应用(Matlab algorithm program used)

模糊控制累的 ，主要用simulink实现，采用simulink搭建和实现模糊控制(Fuzzy Control tired, mainly using simulink simulink structures and fuzzy control)

英文书Beginning Mac OS X Snow Leopard Programming的源码。(Source code of book "Beginning Mac OS X Snow Leopard Programming")

The quantum particle swarm optimization (QPSO) applies the quantum computing theory to particle swarm optimization, and thus has the advantages of both quantum computing theory and particle swarm optimization, so it has a faster convergence rate and a more accurate convergence value.

Matlab_基于角点信息和透视变换的图像镶嵌(Based on the corner Matlab_ information and perspective transformation of the image mosaic)

visual cryptography in matlab

it is based on matlab software