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duffing
画duffing方程的相图，不能保证正确，请大家斟酌使用。欢迎交流。(The phase diagram drawn duffing equation, can not guarantee correct, please use discretion. Welcome to exchange.)
- 2011-01-12 00:11:47下载
- 积分：1
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Mode_similarity
按照模式相似性测度算法计算待测样品与样品库中的样品相似度，包括模块匹配法、基于PCA的模块匹配法、基于类中心的欧氏距离法和马氏距离法(Similarity measure in accordance with the mode algorithm to calculate the sample similarity in the sample and sample libraries , including the module matching method based on PCA module matching method , based on the class center of Euclidean distance and Mahalanobis distance
)
- 2012-04-17 17:21:43下载
- 积分：1
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PAPR_Reduction_ACE_POCS
代码中描述了用星座图扩展法（Active Constellation Extension，ACE）降低OFDM时域信号的PAPR，ACE的具体算法是凸集映射（Projection Onto Convex Sets，POCS）(These codes describe PAPR reduction using Active Constellation Extension (ACE). The detailed algorithm is Projection Onto Convex Sets (POCS）)
- 2021-05-13 21:30:02下载
- 积分：1
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testgirth4and6
在光通信系统中的低密度奇偶校验码的性能仿真中，利用该软件可以检测校验矩阵中是否含有4环和6环，并且可以检测出4环和6环出现次数最多的点。(Performance Simulation LDPC in an optical communication system, the use of the software can detect whether a check matrix containing 4 and 6 ring ring, and can detect the highest number of points 4 and 6 ring ring appears.)
- 2016-08-30 16:54:56下载
- 积分：1
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nmf
本程序是MATLAb 编程环境开发，可以进行基本的NMF分解，比传统的分解方法有更大改进(This program is MATLAb programming environment and development, can be the basic NMF decomposition, than the more traditional methods to improve the decomposition)
- 2010-09-24 09:22:07下载
- 积分：1
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Introduction-to-Algorithms
Introduction-to-Algorithms的相關電子檔(Introduction-to-Algorithms related to e-file)
- 2009-11-16 20:47:32下载
- 积分：1
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ofdm_timeSySC64qam
TolPac=1 输入数据块数
PacketLen=10 每块的符号数目
M=64 调制指数
SNR=20
NFFT=256 Length of IFFTCpLength=16 Length of Prefix NSubc=64 Number of subcarriers freoff=0.5 归一化频偏2.25,phaseoff=0.1 (TolPac = 1 input data blocks the the PACKETLEN 10 of the span per block, the number of symbols M = 64 modulation index SNR = 20 NFFT = 256 the length of IFFTCpLength = 16 Length of Prefix NSubc = 64 Number of subcarriers freoff = 0.5 the normalization frequency offset 2.25 phaseoff = 0.1 )
- 2013-05-13 18:41:55下载
- 积分：1
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cosinor
余弦分析采用最小二乘法，以适应一个正弦波的时间序列。余弦分析通常用于生物时间序列分析，演示predictible的节奏。这种方法可用于一个不平等的间隔时间序列。(Cosinor analysis uses the least squares method to fit a sine wave to a
time series. Cosinor analysis is often used in the analysis
of biologic time series that demonstrate predictible rhythms. This
method can be used with an unequally spaced time series.)
- 2009-10-28 18:46:07下载
- 积分：1
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M-sequence-signal
M序列信号算法仿真在系统辨识中有着很大的应用前景。多谐差相方法辨识精度很高有着很苛刻的要求，要求已知辨识参数个数已知并且需要整周截断。而M序列信号的测试方法没有这个方面的要求。其辨识未知模型时，可以用最小二乘算法观察辨识系统的精度来确定模型的阶次。本算法里面不但给出了用于M序列生成的本原多项式计算方法，同时编写了M序列信号的生成算法，并编写了相关辨识方法的算法。(M sequence signal simulation algorithm for identification in the system have great application prospects. Identification of multi-harmonic differential phase method with high precision has very stringent requirements, demand parameters are known to identify the number of known and need to cut off the whole week. The M sequence signal testing methods do not have this requirements. Its identification unknown model, you can observe the identification system using least-squares algorithm to determine the accuracy of the model order times. This algorithm is used which not only gives the M sequence generated by primitive polynomial method of calculation as well as prepare the M sequence signal generation algorithm, and the preparation of the relevant identification method algorithms.)
- 2009-11-28 14:25:56下载
- 积分：1
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nested_examples
Basic matlab codes 2
- 2011-01-30 17:01:00下载
- 积分：1
