### Some articles on *linear approximation, linear approximation formula, approximation, formula, linear*:

Derivatives in Higher Dimensions - Total Derivative, Total Differential and Jacobian Matrix

... derivative of f in a chosen direction is the best

... derivative of f in a chosen direction is the best

**linear approximation**to f at that point and in that direction ... That is, for any vector v starting at a, the**linear approximation formula**holds Just like the single-variable derivative, f ′(a) is chosen so that the error in this**approximation**is as small as possible ... be a vector in Rn while the other terms would be vectors in Rm, and therefore the**formula**would not make sense ...Sparse Approximation

... Sparse

... Sparse

**approximation**(also referred to as sparse decomposition) is the problem of estimating a sparse multi-dimensional vector, satisfying a**linear**system of ... Sparse**approximation**techniques have found wide use in applications such as image processing, audio processing, biology, and document analysis ...Model Solid Approximation

... The model solid

... The model solid

**approximation**is a method used for determining the extrema of energy bands in semiconductors ... in a semiconductor crystal fluctuates on an atomic scale, the model solid**approximation**averages these fluctuations out to obtain a constant energy ...Longest Path Problem - Approximation

... graphs "is notorious for the difficulty of understanding its

... graphs "is notorious for the difficulty of understanding its

**approximation**hardness" ... The best polynomial time**approximation**algorithm known for this case achieves only a very weak**approximation**ratio ... time however, there is a big gap between this inapproximability result and the known**approximation**algorithms for this problem ...Common Integrals In Quantum Field Theory - Integrals That Can Be Approximated By The Method of Stationary Phase

... In the limit of small the integral can be evaluated in the stationary phase

... In the limit of small the integral can be evaluated in the stationary phase

**approximation**... In this**approximation**the integral is over the path in which the action is a minimum ... Therefore, this**approximation**recovers the classical limit of mechanics ...### Famous quotes containing the word formula:

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