版本0.5.9130.35983
Regions
Additional components that extend visualization capabilities of the SMath Studio program with additional graphical modules for plotting charts, images, and other visual elements.
- mathcadblock — Tag name used to store a Region data in the worksheet files.
Functions
Additional components that add new mathematical functions to the SMath Studio program, necessary for solving problems from various fields.
-
Adams("expression")
(cmd) uses the Adams-Bashforth order 5 fixed-step method. -
Adams("1:expression", "2:expression", "3:number")
(ode,y(x),xmax) uses the Adams-Bashforth order 5 fixed-step method. -
Adams("1:expression", "2:expression", "3:number", "4:number")
(ode,y(x),xmax,steps) uses the Adams-Bashforth order 5 fixed-step method. -
Adams("1:vector", "2:number", "3:number", "4:number", "5:expression")
(ics,xmin,xmax,steps,D(x,y)) uses the Adams-Bashforth order 5 fixed-step method. -
CurrentDirectory("string")
Gets or sets the fully qualified path of the current working directory. -
DocumentDirectory("string")
Gets the fully qualified path of the current document. -
GetFolderPath("number")
Gets the path to the system special folder identified by the specified enumeration. -
GETWAVINFO("string")
Creates a vector with four elements containing information about file. -
interp("1:vector", "2:vector", "3:vector", "4:number")
(vs,vx,vy,x) returns an interpolated value at x from the coefficients in vector vs, and the original data in vx and vy. -
lspline("1:vector", "2:vector")
(vx,vy) returns a vector of second derivatives to build a cubic spline linear at the endpoints. -
lspline("1:vector", "2:vector", "3:number")
(vx,vy,x) returns a vector of second derivatives to build a cubic spline linear at the endpoints. -
Play("string")
play sound file. -
pspline("1:vector", "2:vector")
(vx,vy) returns a vector of second derivatives to build a cubic spline parabolic at the endpoints. -
pspline("1:vector", "2:vector", "3:number")
(vx,vy,x) returns a vector of second derivatives to build a cubic spline parabolic at the endpoints. -
READ_BLUE("string")
(file) returns a matrix representing the RGB blue component of the image in file. -
READ_GREEN("string")
(file) returns a matrix representing the RGB green component of the image in file. -
READ_IMAGE("string")
(file) creates an array containing a grayscale representation of the image file. -
READ_RED("string")
(file) returns a matrix representing the RGB red component of the image in file. -
READBIN("1:string", "2:string", "3:number", "4:number", "5:number", "6:number")
(file,type,endian,cols,skip,maxrows) returns an array containing the binary data in file. -
READBMP("string")
creates an array containing a grayscale representation of a bitmap format image file. -
READRGB("string")
creates an array containing a red-green-blue packed matrix representation of the image file. -
READWAV("string")
creates a matrix containing signal amplitudes in file. -
rfile("1:string", "2:string")
(path,filename) reads an expression from the file. -
Rkadapt("expression")
(cmd) uses the Runge-Kutta-Fehlberg method (RKF45). -
Rkadapt("1:expression", "2:expression", "3:number")
(ode,y(x),xmax) uses the Runge-Kutta-Fehlberg method (RKF45). -
Rkadapt("1:expression", "2:expression", "3:number", "4:number")
(ode,y(x),xmax,steps) uses the Runge-Kutta-Fehlberg method (RKF45). -
Rkadapt("1:vector", "2:number", "3:number", "4:number", "5:expression")
(ics,xmin,xmax,steps,D(x,y)) uses the Runge-Kutta-Fehlberg method (RKF45). -
rkfixed("expression")
(cmd) uses the Runge-Kutta fixed-step method (fourth-order by default). -
rkfixed("1:expression", "2:expression", "3:number")
(ode,y(x),xmax) uses the Runge-Kutta fixed-step method (fourth-order by default). -
rkfixed("1:expression", "2:expression", "3:number", "4:number")
(ode,y(x),xmax,steps) uses the Runge-Kutta fixed-step method (fourth-order by default). -
rkfixed("1:vector", "2:number", "3:number", "4:number", "5:expression")
(ics,xmin,xmax,steps,D(x,y)) uses the Runge-Kutta fixed-step method (fourth-order by default). -
wfile("1:expression", "2:string", "3:string")
( value, path, filename ) Writes the expression to the file. -
WRITEBIN("1:string", "2:string", "3:number", "4:matrix")
(file,type,endian,M) writes an array of scalars to the binary data file named file. -
WRITEWAV("1:string", "2:number", "3:number", "4:matrix")
(file,s,b,M) creates a WAV signal file out of a matrix.