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自己编写的logistic程序，简单明了速度快(I have written a logistic procedure, simple fast)

运用matlab中的simulink创建的关于信源编码取样的模型，经测试，可使用！(The use of matlab in simulink created on the source coding sampling model, have been tested, you can use!)

为了提高通信系统的信息传输速率，人们提出了UWB通信系统，即Ultra-Wideband 通信系统。在UWB系统中，信号的带宽一般都在GHz的量级，这么宽的带宽造成了UWB系统和现有的通信系统频谱的重叠。为了降低对现有通信系统的影响，UWB信号的设计需要满足一定的频谱模板。如果一个信号的频谱基本满足频谱模板的规定（即在绝大部分频段内功率小于规定区间的上限），我们可以认定其为一个UWB信号。(In order to improve communication systems, information transmission rate of UWB communications systems have been proposed, namely, Ultra-Wideband communication systems. In the UWB system, the signal bandwidth will generally be in the order of GHz, caused such a wide bandwidth of UWB system and the existing communications system spectrum overlap. In order to reduce the impact of the existing communication systems, UWB signal design needs to meet certain spectral mask. If a signal spectrum can basically meet the spectral mask (that is, in most of the provisions of band power is less than the maximum range), we can assume it as a UWB signal.)

说明：  matlab时域分析法中GUI 设计响应(matlab GUI time-domain analysis of the design response)

TIPP策略效果模拟测算。通过蒙特卡罗方法模拟风险中性下的风险资产的价格路径，采用时间不变性投资组合保险策略(Time Invariant Portfolio Protection,TIPP)计算(Time Invariant Portfolio Protection,TIPP)

matlab 最优化处理的一些简单编程，以及附带若干个例子(Some simple matlab program optimization, and with some examples)

说明：  DCT压缩感知方案，采用DCT基稀疏分解原始信号，并且重构出原始信号(DCT compressed sensing scheme, using sparse decomposition of the original DCT-based signal and reconstruct the original signal)

说明：  无网格法2D悬臂梁算例 Nitscha法施加边界条件(Meshless method)

Rosenstein方法(小数据量法)计算 Lyapunov 指数的 Matlab 程序(Rosenstein methods (small data volume method) calculation of Lyapunov index of Matlab procedures)

说明：  光通信计算，利用公式计算折射率分布，特别为化学方法产生的器件(optical communication, the use of the refractive index distribution formula, particularly for the chemical device)