genarray — Generate a vector with an arithmetic sequence.
istart -- value to place in first element.
iend -- last value to place in array.
inc -- amount to add to previous value (default 1).
Here is an example of the genarray opcode. It uses the file genarray.csd.
Example 413. Example of the genarray 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 -n </CsOptions> <CsInstruments> sr = 44100 ksmps = 32 nchnls = 2 0dbfs = 1 instr 1 ;create and fill two arrays iArr1[] genarray 1, 6 iArr2[] genarray 1, 6, 2/3 ;print the content of iArr1 printf "%s", 1, "iArr1: start=1, end=6, step=default\n" kndx = 0 until kndx == lenarray(iArr1) do printf "iArr[%d] = %f\n", kndx+1, kndx, iArr1[kndx] kndx += 1 od ;print the content of iArr2 printf "%s", 1, "iArr2: start=1, end=6, step=2/3\n" kndx = 0 until kndx == lenarray(iArr2) do printf "iArr[%d] = %f\n", kndx+1, kndx, iArr2[kndx] kndx += 1 od turnoff endin </CsInstruments> <CsScore> i 1 0 1 </CsScore> </CsoundSynthesizer>