shiyan_2

用matlab实现多幅图片的downsample 把图片变成低分辨率的小图片。(Using matlab implementation of the downsample pictures put into a low-resolution picture of the small picture.)

this package include image denoising using visu shrink wavelet threshold.

APF基于ip-iq的Simulink仿真模型，学习及分析APF很好的资料，验证可用，文件仅用于学习交流，严禁用于商业用途。(APF ip-iq Simulink models based APF study and analysis of good information, verification is available only for study and exchange files, non-commercial use.)

感知器算法是一种神经网络的模型，是20世纪50年代中期到60年代初人们对模拟人脑学习能力的一种分类学习机模型的称呼。当时的研究者认为它是一种学习的强有力模型，但以当时的技术无法实现非线性分类，许多实验室都放弃了感知器的研究。但其中的思想很经典，对后来的模式识别模型有很大的影响。当然，随着时代的进步，已经有很多学者提出了许多非线性的感知器改进算法，并取得良好效果，此程序主要基于Matlab来具体实现传统的感知器算法。(This program is based on Matlab to specifically achieve the traditional perceptron algorithm.)

本程序的性能已经超过其他算法，可实现对二维数据的聚类，是路径规划的实用方法，对HARQ系统的吞吐量分析，已调制信号计算其普相关密度，有CDF三角函数曲线/三维曲线图，采用波束成形技术的BER计算。(This program has exceeded the performance of other algorithms, Can realize the two-dimensional data clustering, Is a practical method of path planning, HARQ throughput analysis of the system, Modulated signals to calculate its density Pu-related, There CDF trigonometric curve/3D graphs, By applying the beam forming technology of BE.)

Algorithm Collections for Digital Signal Processing Applications using Matlab

判断一个样本服从那种分布的例程,包含正态分布、指数分布等(judge which distribution did a sample follows)

说明：  层次分析法计算权重，判断矩阵一致性检验的Matlab源程序代码(Analytic Hierarchy Process (AHP) calculates weight and judges Matlab source code for matrix consistency checking)

说明：  关于微分法求最大和最小、实验与观察(Ⅰ)：模拟盲人下山的迭代寻优法、计算最佳水槽断面面积的一些应用matlab编写最优化程序的范例(On the differential method for maximum and minimum, experimental and observation (Ⅰ): Simulation of Iterative blind downhill optimization method, calculation of the best cross-section area of the sink some applications to optimize the preparation procedures matlab example)

两点相关函数的程序，可用于流体力学的相关性分析及天文学的关联函数(Program two-point correlation function, correlation function can be used for correlation analysis of fluid mechanics and astronomy)