Advanced Analysis Library Only
AnalysisLibErrType Shift (double inputArray[], int numberOfElements, int numShifts, double outputArray[]);
Shifts the elements of the input array a specified number of places using the following formula:
yi = xi – shifts
You can specify the number of shifts to be in the positive (right) or negative (left) direction.
/* Generate an array with random numbers and shift it by 20 samples. */
double x[200], y[200];
int n;
int shifts;
n = 200;
shifts = 20;
Uniform (n, 17, x);
Shift (x, n, shifts, y);
Input | ||
Name | Type | Description |
inputArray | double-precision array | Input array to shift. |
numberOfElements | integer | Number of elements in the input array. |
numShifts | integer | Number of shifts performed on the input array.. If numShifts is positive, the shift is to the right. If numShifts is negative, the shift is to the left. This is not a circular shift. Shift does not retain the shifted values and replaces the trailing portion of the shift with zero. |
Output | ||
Name | Type | Description |
outputArray | double-precision array | Shifted array. |
Name | Type | Description |
status | AnalysisLibErrType | A value that specifies the type of error that occurred. Refer to analysis.h for definitions of these constants. |