randomi
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## randomi

randomi — Generates a user-controlled random number series with interpolation between each new number.

## Description

Generates a user-controlled random number series with interpolation between each new number.

## Syntax

    ares randomi kmin, kmax, acps

    kres randomi kmin, kmax, kcps

## Performance

kmin -- minimum range limit

kmax -- maximum range limit

kcps, acps -- rate of random break-point generation

The randomi opcode is similar to randi but allows the user to set arbitrary minimum and maximum values.

## Examples

Here is an example of the randomi opcode. It uses the file randomi.csd.

Example 387. Example of the randomi opcode.

See the sections Real-time Audio and Command Line Flags for more information on using command line flags.

    <CsoundSynthesizer>
    <CsOptions>
    ; Select audio/midi flags here according to platform
    ; Audio out   Audio in
    -odac           -iadc    ;;;RT audio I/O
    ; For Non-realtime ouput leave only the line below:
    ; -o randomi.wav -W ;;; for file output any platform
    </CsOptions>
    <CsInstruments>

    ; Initialize the global variables.
    sr = 44100
    kr = 4410
    ksmps = 10
    nchnls = 1

    ; Instrument #1.
    instr 1
      ; Choose a random frequency between 220 and 440.
      ; Generate new random numbers at 10 Hz.
      kmin init 220
      kmax init 440
      kcps init 10

      k1 randomi kmin, kmax, kcps

      printks "k1 = %f\\n", 0.1, k1
    endin

    </CsInstruments>
    <CsScore>

    ; Play Instrument #1 for one second.
    i 1 0 1
    e

    </CsScore>
    </CsoundSynthesizer>

Its output should include lines like:

    k1 = 220.000000
    k1 = 414.226196
    k1 = 284.101074

## See Also

randi, random, randomh

## Credits

Author: Gabriel Maldonado

Example written by Kevin Conder.

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