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Text File  |  1996-06-30  |  2KB  |  126 lines
  1. 4
  2. Bartlett
  3. Bartlett[n]*x[n] ═> y[n]
  4. Hamming
  5. Hamming[n]*x[n] ═> y[n]
  6. bLackman
  7. Blackman[n]*x[n] ═> y[n]
  8. haNning
  9. Hanning[n]*x[n] ═> y[n]
  10. Quit
  11. Return to operations menu
  12. 6
  13. Magnitude
  14. │x[n]│ ═> y[n]
  15. Square
  16. │x[n]│² ═> y[n]
  17. Phase
  18. Arctan(x.im/x.re) ═> y[n] (radians)
  19. Conjugate
  20. x[n]* ═> y[n]
  21. Real
  22. Re{x[n]} ═> y[n]
  23. Imaginary
  24. Im{x[n]} ═> y[n]
  25. Quit
  26. Return to operations menu
  27. 7
  28. Generate
  29. Generate a new sequence from equations
  30. cXx
  31. Autocorrelation
  32. cxY
  33. Cross correlation
  34. Convolve
  35. Convolution of two sequences
  36. Integrate
  37. ƒx[n] ═> y[n]
  38. Filter
  39. Moving Average
  40. Summary
  41. µ     σ     Max     Min
  42. Quit
  43. Return to main menu
  44. 4
  45. Fft
  46. Fast Fourier transform
  47. Dft
  48. Discrete Fourier transform
  49. Idft
  50. Inverse discrete Fourier transform
  51. iffT
  52. Inverse fast Fourier transform
  53. Quit
  54. Return to analysis
  55. 4
  56. Periodigram
  57. 1/N*│DFT{x[n]}│² ═> y[n] power spectrum estimate
  58. Bartlett
  59. Bartlett power spectrum estimate
  60. Welch
  61. Welch power spectrum estimate
  62. Db
  63. dB{x[n]} ═> y[n]
  64. Quit
  65. Return to main menu
  66. 6
  67. Retrieve
  68. Load a file into a sequence
  69. Save
  70. Save a sequence in a file
  71. Import
  72. Import a foreign file type
  73. Erase
  74. Erase a file
  75. Directory
  76. Display directory of data files
  77. Purge
  78. Delete a sequence from memory
  79. Quit
  80. Return to main menu
  81. 4
  82. Window
  83. Bartlett    Hamming    Blackman    Hanning
  84. Unary
  85. One sequence operations, Mag  Mag² Phase  Conjugate  Real  Imaginary
  86. Binary
  87. Two sequence operations, + - * ·
  88. Constant
  89. One sequence and a constant operations, + - *
  90. Quit
  91. Return to operations menu
  92. 6
  93. Data
  94. Retrieve     Save     Import    Erase    Delete    Directory
  95. Operations
  96. Window     Uniary     Binary     Constant
  97. Frequency
  98. FFT      DFT      IFFT      IDFT
  99. Power
  100. Periodigram     Bartlett     Welch     dB
  101. Time
  102. Generate    Cxx    Cxy    Convolve    Integrate    Filter    Summary
  103. Graph
  104. Graph sample sequences
  105. Quit
  106. Exit to DOS
  107. 4
  108. Add
  109. Add two sequences, x[n] + y[n] ═> z[n]
  110. Subtract
  111. Subtract one sequence from another, x[n] - y[n] ═> z[n]
  112. Multiply
  113. Multiply two sequences, x[n] · y[n] ═> z[n]
  114. Dot
  115. Dot two sequences
  116. Quit
  117. Return to Binary menu
  118. 3
  119. Add
  120. Add a constant to a sequence, x[n] + K ═> y[n]
  121. Subtract
  122. Subtract a constant from a sequence, x[n] - K ═> y[n]
  123. Multiply
  124. Multiply a sequence by a constant, K·x[n] ═> y[n]
  125. Quit
  126. Return to operations menu