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| R2012a Documentation → Communications System Toolbox | |
Learn more about Communications System Toolbox |
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z = pamdemod(y,M)
z = pamdemod(y,M,ini_phase)
z = pamdemod(y,M,ini_phase,symbol_order)
Warning This function is obsolete and may be removed in the future. We strongly recommend that you use the comm.PAMDemodulator System object instead. |
z = pamdemod(y,M) demodulates the complex envelope y of a pulse amplitude modulated signal. M is the alphabet size. The ideal modulated signal should have a minimum Euclidean distance of 2.
z = pamdemod(y,M,ini_phase) specifies the initial phase of the modulated signal in radians.
z = pamdemod(y,M,ini_phase,symbol_order) specifies how the function assigns binary words to corresponding integers. If symbol_order is set to 'bin' (default), the function uses a natural binary-coded ordering. If symbol_order is set to 'gray', it uses a Gray-coded ordering.
The example in Comparing Theoretical and Empirical Error Rates uses this function.
pammod | pskdemod | pskmod | qamdemod | qammod
Learn how to apply early verification to your development process through these technical resources.
How much time do you spend on testing to ensure implementation meets system-level requirements?
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