数字图像处理matlab版

非局域均值去噪算法，以及针对mri图片rician噪声的改进算法。(nonlocal mean denoising algorithm, and its modified version for mri images with rician noise.)

说明：  历次进行修改过的JADE算法，可以看出盲源分离算法的演变过程，并通过对各算法的研究看出思路(all versions of the JADE algorithm.)

this source code is wwdc in matlab

peak picking method for signal processing

高压输电并网系统，包括逆变器控制系统，电流有功功率双环控制。(High-voltage transmission grid system, including inverter control system, the current active bicyclic control.)

huffman codeing in matlab gui

Code division multiple access (CDMA) is a channel access method used by various radio communication technologies. CDMA is an example of multiple access, which is where several transmitters can send information simultaneously over a single communication channel. This allows several users to share a band of frequencies (see bandwidth). To permit this to be achieved without undue interference between the users CDMA employs spread-spectrum technology and a special coding scheme (where each transmitter is assigned a code). Each user in a CDMA system uses a different code to modulate their signal. Choosing the codes used to modulate the signal is very important in the performance of CDMA systems. The best performance will occur when there is good separation between the signal of a desired user and the signals of other users.

介绍了微电网的定义、结构、控制方法和特点。由于世界各国发展 微电网的侧重点不同，所以对微电网的定义和其结构特点也不尽相同，本文基于 美国电力可靠性技术解决方案协会(CERTS)提出的微电网结构进行了研究。微 电网有并网运行和孤网运行两种运行方式，并且每种运行方式的控制方法不同： 并网运行主要采用PQ控制策略，而孤网运行主要采用V／f控制策略。微电网的微 型电源主要有光伏发电、风力发电等，储能装置主要有蓄电池、超级电容器和飞 轮储能。基于以上研究，本文采用PSCAD／EMTDC搭建了微电网仿真模型。(Research on adaptive protection of distribution network with microgrid)

说明：  用于调用TSPLIB数据集中的程序，可根据需要选择(The program used to invoke the TSPLIB dataset can be selected as needed)

TRAINPSO is a network training function that updates weight and bias values according to particle swarm optimization.