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PCA是人脸识别中的一个重要领域，这里有源代码，希望对大家有帮助(PCA is an important field of face recognition, where source code, we want to help)

说明：  gaussian输入文件 密排六方输入文件(gaussian input file input file HCP)

无约束优化,基于黄金分割的最速下降法极小化函数(Unconstrained optimization, based on the steepest descent method minimization function)

powell法求极值，根据课程老师布置的作业，其中包括黄金分割法，一维进退法(powell method)

基于状态空间模型的预测控制算法，带有状态反馈控制(Predictive control algorithm based on State-space with State feedback control)

CS_MRI:压缩感知（CS）在MRI领域的应用.程序实现展示了CS在MRI的重要作用和明显效果。对于那些CS初学者有着极大的帮助。(CS_MRI:Compressive Sensing s application in MRI field. Codes realize and show the great significance of CS in MRI field.It can be of great help to those fresh in CS field.)

基于MATLABD的线性二次型最优控制设计.二次型最优控制设计(MATLABD based on the linear quadratic optimal control design. Quadratic Optimal Control Design)

说明：  The concerns for environment due the ever increasing use of fossil fuels and rapid depletion of this resource have led to the development of alternative source of energy such as solar energy. This paper proposes that how to increase the efficiency of a solar PV energy system by the advancement in conventional DC to DC Boost converter. This paper also proposes the study of open loop systems with elevated step-up conversion and step amplify in input voltage. An improved DC to DC boost converter is modeled and simulated using MATLAB. This improved boost converter provides the constant output voltage irrespective of the variable output voltage. The simulation results of this system are presented and compared. The result of the improved boost converter is also compared with the conventional boost converter. This result verifies that with the minimum number of components the proposed improved boost converter system has the advantages of high efficiency.

compet神经网络matlab源程序，实现仿真功能(compet neural network Matlab source to achieve functional simulation)

Hi This is very simple zoom and shrink image program for 256 x 256 size image