Interface Error:MATLAB Function Interface Error: Simulation stopped due to out of bounds error. Block

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imran Hossain 2012-2-5

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https://ww2.mathworks.cn/matlabcentral/answers/28085-interface-error-matlab-function-interface-error-simulation-stopped-due-to-out-of-bounds-error-bloc

编辑： Jan 2013-10-10

i have a big problem with the interface error in simulink block. i create the 16-apsk modulation and demodulation block using matlab code. when i run this individual block there is no error but when i put this block other existing 16-qam or psk it shows "MATLAB Function Interface Error: Simulation stopped due to out of bounds error. Block MATLAB Function1 (#19) While executing: none ". anybody if have some idea or logic, i would like to request please share with necessary information.

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imran Hossain 2012-2-14

http://www.sendspace.com/file/g1p39n

1) 16-APSK Modulation Simulink Block

2) 16-APSK Demodulation Simulink Block

When I create this Simulink block that time there is no error but unfortunately when I put this block in the existing 16-QAM or PSK it does not work properly to compare 16-QAM.

Please receive my attach 16-apsk file's link

When I run this Simulink diagram then it shows 16 constellation point Tx-Scatter plot, Rx-Scatter plot but it cant calculate the bit error rate.

Please check this APSK Theoretical_16-APSK’s output.

imran Hossain 2012-2-14