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包括2代小波示意程序，2维小波变换经典程Daubechies小波基的构造等小波程序的合集(Including 2 generation wavelet signal process, the classic 2-D wavelet transform Daubechies wavelet-way structure of the collection procedures, such as wavelet)

Solve the standard basis pursuit program using a primal-dual algorithm,The key code of GBP is provided by Justin Romberg Reference: E. Candes and J. Romberg, “l1-Magic: Recovery of Sparse Signals via Convex Programming,” 2005.

应用psk调制解调技术和正交频分复用技术进行通信系统的仿真(Application psk modulation and demodulation technology and orthogonal frequency division multiplexing communication system simulation)

PSO-LSSVM分类测试程序代码模板,PSO优化LSSVM工具箱——分类部分(PSO-LSSVM Classification Test Program Code Template, PSO Optimizing LSSVM Toolbox-Classification Part)

说明：  Matlab demonstration script for frequency modulation.供刚接触到matlab的朋友使用(Matlab demonstration script for frequency modulation. For刚接触to friends using matlab)

认知无线电是一种用于提高无线电通信频谱利用率的新的智能技术. 首先简述认知无线电的背景和概念,针 对认知无线电的频谱感知功能,详细地分析基于能量检测的频谱检测方法,在此基础上研究了噪声方差的不确定 性对检测性能的影响. 针对无线信号检测具有本地局域性和能量检测存在信噪比极限的特点,提出一种分布式有 限合作检测机制,推导出基于“OR”规则的有限合作机制的检测概率,并进行Monte Carlo仿真.(Cognitive radio is a radio communications spectrum used to improve the efficiency of the new smart technology. First, the background and outlined the concept of cognitive radio, spectrum sensing for cognitive radio capabilities, a detailed analysis of the spectrum based on energy detection test In this study the noise variance based on the uncertainty of the detection performance. for wireless signal detection with local detection of localized and there is signal to noise ratio limit of the energy characteristics of a distributed cooperative detection mechanism, derived out based on " OR" rules of the detection probability of the limited cooperation mechanism and conduct Monte Carlo simulation.)

rectifer sinosoidal first ejm

结合混沌搜索的进化算法，利用logistic混沌映射与进化算法的结合解决问题(Logistic chaotic improvements)

说明：  this is matlab signal processing doc assignment and m file for various signal system code

该源代码是实现离散小波变换的代码 只要对相应入口参数根据实际应用做一修改就可以应用。(This resourse codes is for deciate wavelate trasformation.)