libDSP libDSP is C class library of common digital signal processing functions.
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class class library digital signal processing libDSP

libDSP Description

libDSP is C class library of common digital signal processing functions. libDSP project is C class library of common digital signal processing functions. There is also a wrapper for the C language.Current (vector) functions: · Float to integer conversion with rounding· Addition (real, complex)· Subtraction (real, complex)· Multiply (real, complex)· Division (real, complex)· 1/x (real)· Absolute value (real)· Square root (real)· Zero (real, complex)· Set (real, complex)· Clip (real)· Copy (real, complex)· Convolution (real)· Correlation (real)· Autocorrelation (real)· Dot product (real)· Min and Max (real)· Mean (real)· Median (real)· Negate (real)· Normalization (real)· Product (real)· Reverse· Scale to -1..1 and 0..1 (real)· Sort (real)· Standard deviation (real)· Sum (real)· Square (real)· Integer-Float and Float-Integer conversion: 8, 12, 16, 24, 32 bits (real)· Cartesian-Polar and Polar-Cartesian conversion· Cross correlation (real)· Energy (real)· Magnitude· Power· Phase· Decimation· Interpolation· RMS (real)· Variance (real)· Peak level in dB (real)· Window functions: Bartlett, Blackman, Blackman-Harris, Cosine tapered, Exponential, Flat-top, Generic cosine, Hamming, Hanning, Kaiser, Kaiser-Bessel, Tukey, Dolph-Chebyshev· Mix (real)· Spatialize (real)· Interleave/Deinterleave (real)· Rebuffer· Deg-Rad and Rad-Deg conversion· FIR filter· IIR filter· DFT, DCT, DST· FFT filter· Multirate decimation/interpolation with FFT, FIR and IIR filters· Frequency band flipping· Hankel

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