06461191

Decryption algorithm of caeser which generate all possible combinations

灰度图像边缘检测中的sobel算法的MATLAB仿真实现(MATLAB simulation grayscale image sobel edge detection algorithm to achieve)

说明：  基于遗传算法的寻优的matlab程序源代码(Based on genetic algorithm optimization matlab source code)

Realization of Horn-Antenna for plotting radiation pattern in matlab using finite difference time domain method

该程序设计简单，计算结果准确。能很好的利用该程序给出二维光子晶体的禁带结构(the design process simple and accurate. Can be a very good use of the program is two-dimensional photonic crystal structure of the forbidden zone)

RLS波束形成代码，供大家参考学习，关于阵列信号处理的内容。(RLS beamforming code, for your reference learning, about the content of the array signal processing.)

IMT-DS FDD(WCDMA)系统无线接口层2技术规范： 媒质接入控制（MAC）协议 IMT-DS FDD(WCDMA) System Radio Interface Layer 2 Technical Specification: Media Access Control(MAC) Protocol (IMT-DS FDD (WCDMA) radio interface layer 2 system specifications: Medium Access Control (MAC) protocol IMT-DS FDD (WCDMA) System Radio Interface Layer 2 Technical Specification: Media Access Control (MAC) Protocol)

说明：  Matlab2014a最新教程及中英文转换说明，详细讲述了2014a的最新功能。(Matlab2014a latest tutorials and instructions in English and converted, a detailed account of the latest features 2014a.)

提出了一种新的宽带DOA估计方法:频域子空间正交性测试方法(TOFS:Test of orthogonality of frequency sub- space)。该方法通过同时测试频域信号共同带宽内各频段噪声子空间与阵列流形之间的正交性来进行DOA估计。与宽带相干信号子空间方法不同,TOFS方法不需要任何初始值的预估及聚焦操作。与宽带非相干信号子空间方法也不同,TOFS方法同时测试各频段噪声子空间与阵列流形之间的正交性。本文仿真了TOFS与IMUSIC、CSSM、TOPS的性能比较。仿真结果表明TOFS方法在中等信噪比以上时有较好的性能,且避免了TOPS方法中常出现的伪峰。 (Proposed a new broadband DOA estimation methods: subspace orthogonal frequency domain test methods (TOFS: Test of orthogonality of frequency sub-space). The method by simultaneously testing the frequency domain signal bandwidth of each band noise common sub-orthogonality between space and the array manifold to be DOA estimates. And broadband coherent signal subspace different methods, TOFS method does not require any initial estimate and focusing operation values. And broadband incoherent signal subspace methods are different, TOFS method for simultaneous testing of each band orthogonal noise subspace and the array manifold between. This paper compares the performance TOFS simulation and IMUSIC, CSSM, TOPS is. Simulation results show that the method TOFS better performance when more moderate SNR and spurious peaks TOPS method avoids the often occur.)

作者提出了一种对宽带信号波达方向的估计的算法CYCLIC—SSF，进行了原理分析，仿真建模，性能分析(Authors propose a wideband signal DOA estimation algorithm CYCLIC-SSF, were the principle analysis, simulation modeling, performance analysis)