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MATLAB_filter
基于MATLAB的数字滤波，包含源程序及说明(MATLAB-based digital filtering, including source and description)
- 2008-03-29 17:02:40下载
- 积分：1
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blind-sub
这是一个基于二阶统计特性的MIMO系统盲辩识!大家多多的互相交流哦!(this is a second-order based on the statistical characteristics of MIMO Blind Identification System! Members can exchange the Oh!)
- 2007-04-10 16:24:51下载
- 积分：1
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zidonghuachechuang
数学建模：自动车床数学建模：自动车床数学建模：自动车床数学建模：自动车床数学建模：自动车床数学建模：自动车床(Mathematical modeling: automatic lathes)
- 2013-12-12 17:01:28下载
- 积分：1
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EM_GM
％ EM algorithm for k multidimensional Gaussian mixture estimation
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％ Inputs:
％ X(n,d) - input data, n=number of observations, d=dimension of variable
％ k - maximum number of Gaussian components allowed
％ ltol - percentage of the log likelihood difference between 2 iterations ([] for none)
％ maxiter - maximum number of iteration allowed ([] for none)
％ pflag - 1 for plotting GM for 1D or 2D cases only, 0 otherwise ([] for none)
％ Init - structure of initial W, M, V: Init.W, Init.M, Init.V ([] for none)
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％ Ouputs:
％ W(1,k) - estimated weights of GM
％ M(d,k) - estimated mean vectors of GM
％ V(d,d,k) - estimated covariance matrices of GM
％ L - log likelihood of estimates
％( EM algorithm for k multidimensional Gaussian mixture estimation Inputs: X (n, d)- input data, n = number of observations, d = dimension of variable k- maximum number of Gaussian components allowed ltol- percentage of the log likelihood difference between 2 iterations ([] for none) maxiter- maximum number of iteration allowed ([] for none) pflag- 1 for plotting GM for 1D or 2D cases only, 0 otherwise ([] for none) Init- structure of initial W, M, V: Init.W, Init.M, Init.V ([] for none) Ouputs: W (1, k)- estimated weights of GM M (d, k)- estimated mean vectors of GM V (d, d, k)- estimated covariance matrices of GM L- log likelihood of estimates)
- 2008-04-27 15:51:27下载
- 积分：1
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interleaver_3GPP
该程序是用ＭＡＴＬＡＢ语言编写的符合３ＧＰＰＰ标准的ＴＵＲＢＯ编码内交织器．(that the procedure was used to prepare the MATLAB with 3GPPP Turbo coding standards within intertwined device.)
- 2007-05-21 21:28:53下载
- 积分：1
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ASKxinhaofenxingweishu
关于调制信号的分形维数的算法，该函数用来计算ASK信号分形信息维数，可以以此类推到其他的调制信号(Fractal Dimension Algorithm modulated signal, the function used to calculate the ASK signal fractal information dimension, can so to other modulation signal)
- 2015-06-09 22:44:57下载
- 积分：1
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ROCcurve
ROC曲线~在信号检测理论中,接收者操作特征(receiver operating characteristic),或者叫ROC曲线是一种对于灵敏度进行描述的功能图像.ROC曲线可以通过描述真阳性率(TPR)和假阳性率(FPR)来实现.由于是通过比较两个操作特征(TPR和FPR)作为标准,ROC曲线也叫做相关操作特征曲线(ROC curve ~ in signal detection theory, the receiver operating characteristics (receiver operating characteristic), or called the ROC curve is a function that describes the sensitivity of the image. ROC curve can describe the true positive rate (TPR) and false positive rate ( FPR) to achieve. because it is by comparing the two operating characteristics (TPR and FPR) as a standard, ROC curve is also called the relevant operating characteristic curve)
- 2010-12-11 19:41:29下载
- 积分：1
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RRT-algorithmtype
针对基本快速扩展随机树(RRT)算法存在搜索过于平均、效率低下、用时较长的缺陷，提出了一种偏向目标型的改进型RRT算法。这种算法在生成随机点时以一定概率选择最终目标点作为局部目标点，使树的扩展有一个趋向于最终目标点的趋势，从而加快了算法的收敛速度，优化了规划路径(For basic fast Random Tree (RRT) search algorithm exists too mean, inefficient, long time with defects, we proposed a goal-biased improved RRT algorithm. This algorithm when generating random points with a certain probability of selecting a final destination point as a local target, enabling the expansion of the tree has a tendency to trend the final destination point, thereby speeding up the convergence of the algorithm, optimized route planning)
- 2016-05-27 11:22:11下载
- 积分：1
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lle
局部线性嵌入法，用于数据降维
.lle.m -- A simple matlab routine to perform LLE.
.scurve.m -- Code to run the "s-curve" example.
.swissroll.m -- Code to run the "swiss roll" example.
(Locally Linear Embedding method for data dimensionality reduction. Lle.m- A simple matlab routine to perform LLE.. Scurve.m- Code to run the s-curve example.. Swissroll.m- Code to run the swiss roll example.)
- 2008-06-12 13:06:31下载
- 积分：1
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DC-DC-ACMATLAB
DC-DC和DC-AC仿真，matlab实现(DC-DC and DC-AC simulation, matlab implementation)
- 2013-03-24 02:02:56下载
- 积分：1
