bianshi1

From this matlab program, you can acquire the audible sound signals with a microphone in real-time.

数字信号系统中的简单函数的离散傅里叶变换。(DFT of a simple function in DSP.)

实现多目标粒子群优化功能，重点是进化因子的选取！！(implementation of multi objective particle swarm optimization function, the key is to the evolutionary factor!!)

说明：  matlab code for fingerprint orintation

homework about the biomedical image processing

说明：  关于改进算法MLs的论文 有推导过程 可以参考(Algorithm MLs on the improvement of the paper can refer to a derivation)

显示一个黑白图像。去掉matlab的边框。(Display a balck & with image. Matlab default frame will not be dispaly)

粒子群算法用于桥式系统的可靠性优化。算法简单可靠方便。(Particle Swarm Optimization for the bridge system reliability optimization. Algorithm to facilitate a simple and reliable.)

this is code used for the image histogram equilization

　数字水印技术是近年来图像保护技术研究领域的一个热点,本文提出了一种基于小波变换的图像数字 水印嵌入算法的Matlab 实现。实验结果表明,该算法具有较好的视觉效果和透明性。(　Abstract 　The digital watermarking technology is the most active topic in image protecting recently. In this paper , a digital watermarking algorithm based on Wavelet transform is proposed ,and give ou the program of this algorithm by MatLab. The experimental results demonstrate that the method possess good vision effect and transparence.)