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独立成分分析独立成分分析独立成分分析独立成分分析(Independent component analysis Independent component analysis Independent component analysis Independent component analysis)

matlab source code for shape detection and recognition in images

Orthogonal Matching Pursuit

线列阵指向性图，用于水声领域换能器基阵的指向性仿真(Line array directivity diagram for the field of underwater acoustic change point simulation of energy converter arrays)

对图像水印检测，检测阀值，计算阀值，检测响应(Right image watermark detection, detection threshold, the calculation of threshold, detection response)

矩阵是数学中一个十分重要的概念，其应用能够十分广泛，Matlab中最基本最重要的功能就是进行矩阵运算，其所有数值功能都已矩阵为基本单元来实现，掌握Matlab中的矩阵运算是十分重要的(Matrix and its operation)

it is a code in MATLAB for calculation of bit error ratio vs signal to noise ratio , for multiuser code division multiple access .. usually in any communication system calculation of BER is very important to know the performance of system .. so in this program multiuser CDMA system is used ,, spreading is done using HADAMARD matrix .. or WALSH code .. and BER vs SIGNAL to NOISE ratio graph is computed

说明：  主要描述了雷达的工作原理及性能，为研究雷达数据处理的朋友提供基础的知识(Describes the principle and performance of radar, radar data processing for the study provide a basis of knowledge friend)

upload my files in response time in matlab coding

用matlab实现自动多阈值分割，有需要的可以看看(Matlab multi-use automatic threshold segmentation, we need to look at)