69491737matlab7.0

Simple Contact Information System

基于m序列的直接序列扩频系统的抗噪声性能仿真 (Anti-noise performance simulation based on direct sequence spread spectrum system m sequences)

数字图像处理,人脸识别,matlab实现程序(Digital image processing matlab achieve recognition program)

FSK调制与解调，该程序是用matlab simulink编的(FSK modulation and demodulation, the program is compiled using matlab simulink)

matlab控制工具箱使用手册，里面的内容是很详细的(matlab control toolbox user manual, which is very detailed)

water mark needs other m-file

the noise deteriorates the interpolation performance in digital images, it is effective to employ denoising prior to the interpolation. In this paper, we propose a novel interpolation framework in which denoising and image sharpening methods are embedded. In the proposed framework, the image is first decomposed using the bilateral filter into the detail and base layers which represent the small and large scale features, respectively. The detail layer is adaptively smoothed to suppress the noise before interpolation and an edge-preserving interpolation method is applied to both layers. Finally, the high resolution image is obtained by combining the base and detail layers. Experimental results show that the proposed algorithm outperforms the conventional methods

Train信号模糊图与模糊度图代码,可以直接运行!(Train signal fuzzy and fuzzy graph- graph code, you can directly run! )

遗传算法函数initializega，2010a以后需要手动载入。(The Genetic Algorithm function of Initializega.)

DS-CDMA仿真程序,有大量注释,很值得一看,全面的讲解了CDMA的原理.(DS-CDMA simulation program, has a large number of notes, it is worth a visit, a comprehensive explanation of the principle of CDMA.)