Train a two layer neural network with a recursive prediction error ％ algorithm ("recursive Gauss-Newton"). Also pruned (i.e., not fully ％ connected) networks can be trained. ％ ％ The activation functions can either be linear or tanh. The network ％ architecture is defined by the matrix NetDef , which has of two ％ rows. The first row specifies the hidden layer while the second ％ specifies the output layer.
标签： recursive prediction algorithm Gauss-Ne
上传时间： 2016-12-27
上传用户：ljt101007
This software is a Matlab implementation of restricted sampling from Gaussian distribution, and sample x (column vector) from N(x_mu, x_var), restricted in x_min<=x<=x_max.
标签： implementation distribution restricted Gaussian
上传时间： 2016-12-30
上传用户：6546544
Description The MUSIC algorithm, proposed by Schmidt, first estimates a basis for the noise subspace and then determines the peaks the associated angles provide the DOA estimates. The MATLAB code for the MUSIC algorithm is sampled by creating an array of steering vectors corresponding to the angles in the vector angles.
标签： Description algorithm estimates proposed
上传时间： 2013-12-08
上传用户：hgy9473
Q: 我应该怎样处理内存泄漏？ A: 很简单，只要写“不漏”的代码就完事了啊。显然，如果你的代码到处是new、delete、指针运算，那你想让它“不漏”都难。不管你有多么小心谨慎，君为人，非神也，错误在所难免。最终你会被自己越来越复杂的代码逼疯的——你将投身于与内存泄漏的奋斗之中，对bug们不离不弃，直至山峰没有棱角，地球不再转动。而能让你避免这样困境的技巧也不复杂：你只要倚重隐含在幕后的分配机制——构造和析构，让C++的强大的类系统来助你一臂之力就OK了。标准库中的那些容器就是很好的实例。它们让你不必化费大量的时间精力也能轻松惬意地管理内存。我们来看看下面的示例代码——设想一下，如果没有了string和vector，世界将会怎样？如果不用它们，你能第一次就写出毫无内存错误的同样功能代码吗？
标签： 内存泄漏
上传时间： 2017-01-25
上传用户：alan-ee
Mapack可用来做矩阵运算 Mapack is a .NET class library for basic linear algebra computations. It supports the following matrix operations and properties: Multiplication, Addition, Subtraction, Determinant, Norm1, Norm2, Frobenius Norm, Infinity Norm, Rank, Condition, Trace, Cholesky, LU, QR, Single Value decomposition, Least Squares solver, Eigenproblem solver, Equation System solver. The algorithms were adapted from Mapack for COM, Lapack and the Java Matrix Package.
标签： Mapack computations supports algebra
上传时间： 2017-01-26
上传用户：tb_6877751
本文档介绍了如何使用各种内嵌工具，函数和其他一些小技巧来加强使用matlab的速度和效率，是广大爱好者必读的文档。具体内容请参阅文档。 Learn how to use the Profiler tool, vectorized functions, and other tricks to writing efficient MATLAB code. This article includes how to convert any array into a column vector, bounding a value without if statements, and repeating/tiling a vector without repmat. Contents: * The Profiler * Array Preallocation * JIT Acceleration * Vectorization * Inlining Simple Functions * Referencing Operations * Numerical Integration * Signal Processing * Miscellaneous Tricks
上传时间： 2013-12-11
上传用户：cuiyashuo
The software is capable to simulate space time code [1] for QPSK modulation using different number of state. Examples of generator matrix up to 256 stetes are provided. Variable signal to noise ratio (SNR) might be applied to produce bit error rate (BER) or frame error rate (FER) curves.
标签： modulation different software simulate
上传时间： 2014-01-22
上传用户：qq1604324866
SuperLU is a general purpose library for the direct solution of large, sparse, nonsymmetric systems of linear equations on high performance machines. The library is written in C and is callable from either C or Fortran. The library routines will perform an LU decomposition with partial pivoting and triangular system solves through forward and back substitution. The LU factorization routines can handle non-square matrices but the triangular solves are performed only for square matrices. The matrix columns may be preordered (before factorization) either through library or user supplied routines. This preordering for sparsity is completely separate from the factorization. Working precision iterative refinement subroutines are provided for improved backward stability. Routines are also provided to equilibrate the system, estimate the condition number, calculate the relative backward error, and estimate error bounds for the refined solutions.
标签： nonsymmetric solution SuperLU general
上传时间： 2017-02-20
上传用户：lepoke
Points in Euclidean space, implemented as double[].Includes simple geometric operations.Uses matrices a matrix is represented as an array of Pnts
标签： implemented operations Euclidean geometric
上传时间： 2014-01-05
上传用户：xiaoxiang
C:\Documents and Settings\Administrator\桌面\VC++多媒体特效制作百例\CHAR09\Matrix
标签： SettingsAdministrator Documents Matrix CHAR
上传时间： 2014-12-04
上传用户：libenshu01
