Converts a labeled image to an RGB image.
Compute the value of the Laguerre polynomial of order N for each element of X
Compute the Lambert W function of z.
These compute the principal branch of the Lambert W function, W_0(x).
These compute the secondary real-valued branch of the Lambert W function, W_{-1}(x).
For each element of X, compute the cumulative distribution function (CDF) at X of the Laplace distribution.
For each element of X, compute the quantile (the inverse of the CDF) at X of the Laplace distribution.
For each element of X, compute the probability density function (PDF) at X of the Laplace distribution.
Return an R by C matrix of random numbers from the Laplace distribution.
Without any arguments, return the last error message.
Returns or sets the last error message.
Without any arguments, return the last warning message.
not implemented
not implemented
Estimates AR(p) model parameter with lattice algorithm (Burg 1968) for multiple channels.
Creates the matrix [ ones(1,N); MU*eye(N) ] The value MU defaults to sqrt(eps).
Compute the average word length `SUM(I = 1:N)* Li * Pi' where codebook is a struct of strings, where each string represents the codeword.
Return the datenum of the last business day of the YEAR and MONTH.
This function has been deprecated.
Compute the least common multiple of the elements of X, or of the list of all arguments.
leading coefficient
low degree
This function is equivalent to `x .\\ y'.
This function is equivalent to `x <= y'.
Levenberg-Marquardt nonlinear regression of f(x,p) to y(x).
leasqrdemo
no description
Compute the Legendre function of degree N and order M = 0 ... N.
These functions evaluate the Legendre polynomial P_l(x) for a specific value of l, x subject to l >= 0, |x| <= 1
These routines compute the associated Legendre polynomial P_l^m(x) for m >= 0, l >= m, |x| <= 1.
These routines compute the Legendre function Q_l(x) for x > -1, x != 1 and l >= 0.
These routines compute the normalized associated Legendre polynomial $\\sqrt{(2l+1)/(4\\pi)} \\sqrt{(l-m)!/(l+m)!} P_l^m(x)$ suitable for use in spherical harmonics.
This function computes an array of normalized associated Legendre functions sqrt((2l+1)/(4*pi)) * sqrt((l-m)!/(l+m)!) Plm (x) for m >= 0, l = |m|, ..., lmax, |x| <= 1.0
Return the `length' of the object A.
Evaluate the function named NAME.
Use the Durbin-Levinson algorithm to solve: toeplitz(acf(1:p)) * x = -acf(2:p+1).
Approximate the solution of a boundary-value problem.
Return the natural logarithm of the gamma function of X.
Display the license of Octave.
analyzes a lift curve.
no description
Converts audio data from linear to mu-law.
line does not work with the Grace graphic interface.
general linear regression
Fluorescent line energy (keV)
not implemented
Minimize f() along dx
Create a new link (also known as a hard link) to an existing file.
Produce a hierarchical clustering dendrogram
Solve a linear program.
Return a row vector with N linearly spaced elements between BASE and LIMIT.
linSpaceTol100Int return column vector of intervals of N values equally spaced between base and limit, with the given tolerance.
linToDB10Int returns 10 log10 of the interval linear value
linToDB20Int returns 20 log10 of the interval linear value
Create a new list with elements given by the arguments A1, A2, ....
See the listen() man pages
not implemented
Return a string containing the elements of ARG listed in columns with an overall maximum width of WIDTH.
List the first N primes.
Compute the lowest low value of DATA for the past NPERIODS (default: 14) across the dimension, DIM (default: 1).
Optimize the quantization table and codes to reduce distortion.
These routines compute the logarithm of the Beta Function, \\log(B(a,b)) for a > 0, b > 0.
These routines compute \\log(\\cosh(x)) for any x.
These routines compute the logarithm of the Gamma function, \\log(\\Gamma(x)), subject to x not a being negative integer.
These routines compute the logarithm of the Pochhammer symbol, \\log((a)_x) = \\log(\\Gamma(a + x)/\\Gamma(a)) for a > 0, a+x > 0.
These routines compute \\log(\\sinh(x)) for x > 0.
Load the named variables V1, V2, ..., from the file FILE.
Loads audio data from the file `NAME.EXT' into the vector X.
Load an image file and its associated color map from the specified FILE.
Load an airfoil polar data in the form of 4 column matrix, specified as
Loads the basic wing geometry from file FILENAME.
Loads various socket constants like AF_INET, SOCK_STREAM, etc.
Given a value returned from time (or any non-negative integer), return a time structure corresponding to the local time zone.
Compute the natural logarithm, `ln (X)', for each element of X.
logarithm
Compute the base-10 logarithm of each element of X.
Compute `log (1 + X)' accurately in the neighborhood of zero.
Compute the base-2 logarithm of each element of X.
Convert ARG to a logical value.
For each component of X, compute the CDF at X of the logistic distribution.
For each component of X, compute the quantile (the inverse of the CDF) at X of the logistic distribution.
For each component of X, compute the PDF at X of the logistic distribution.
Perform ordinal logistic regression.
Called by logistic_regression.
Calculates likelihood for the ordinal logistic regression model.
Return an R by C matrix of random numbers from the logistic distribution.
For each component of P, return the logit of P defined as
loglog does not work with the Grace graphic interface.
loglogerr does not work with the Grace graphic interface.
Compute the matrix logarithm of the square matrix A.
For each element of X, compute the cumulative distribution function (CDF) at X of the lognormal distribution with parameters MU and SIGMA.
For each element of X, compute the quantile (the inverse of the CDF) at X of the lognormal distribution with parameters MU and SIGMA.
For each element of X, compute the cumulative distribution function (CDF) at X of the lognormal distribution with parameters A and V.
For each element of X, compute the quantile (the inverse of the CDF) at X of the lognormal distribution with parameters A and V.
For each element of X, compute the probability density function (PDF) at X of the lognormal distribution with parameters A and V.
Return an R by C matrix of random samples from the lognormal distribution with parameters A and V.
For each element of X, compute the probability density function (PDF) at X of the lognormal distribution with parameters MU and SIGMA.
Return an R by C matrix of random samples from the lognormal distribution with parameters MU and SIGMA.
Compute mean and variance of the lognormal distribution.
`logsig' is a non-linear transfer function used to train neural networks.
Similar to `linspace' except that the values are logarithmically spaced from 10^base to 10^limit.
logSpaceTol100Int return column vector of intervals of N values logaritmically spaced between 10^base and 10^limit, with the given tolerance.
These routines compute \\log(1 + x) for x > -1 using an algorithm that is accurate for small x.
These routines compute \\log(1 + x) - x for x > -1 using an algorithm that is accurate for small x.
These routines compute the logarithm of the complementary error function \\log(\\erfc(x)).
Search for the string STR in all functions found in the current function search path.
Lookup values in a sorted table.
Using the lookup table created by "create_lookup_table", find the value Y corresponding to X.
not implemented
Creates a lower triangular matrix
Linear prediction coefficients
not implemented
not implemented
Construct the linear quadratic estimator (Kalman filter) for the continuous time system
Design a linear-quadratic-gaussian optimal controller for the system
construct the linear quadratic regulator for the continuous time system
List directory contents.
not implemented
Produce output for a linear simulation of a system; produces a plot for the output of the system, SYS.
Solve the set of differential equations
When called with two arguments, this function allows you set options parameters for the function `lsode'.
Minimize `norm (C*X-d)' subject to `X >= 0'.
not implemented
See stat.
Set or return the shell command used by Octave's `ls' command.
This function is equivalent to `x < y'.
Linear time invariant frequency response of single-input systems.
Compute the LU decomposition of A.
Produce the incomplete LU factorization of the sparse matrix A.
Returns the last occurrence of WEEKDAY from the MONTH and YEAR.
Solve the Lyapunov (or Sylvester) equation via the Bartels-Stewart algorithm (Communications of the ACM, 1972).
Lempel-Ziv 77 source algorithm decoding implementation.
Lempel-Ziv 77 source algorithm implementation.
