
Then, matlab conversation among plant and controller has been made using NI DAQ card. The DAQ card is analyzed and these operations want to refer matlab programming manual to make matlab programming interfacing between plant and controller. After that, both parts are integrated to test matlab programming whole system. At this part, matlab programming effects that implemented using LabVIEW 2010 is compared with matlab programming test result that simulated using MATLAB 2012a. Troubleshooting has been carried out to obtain better effects in case of some error occurs. Before matlab programming system of designing controller begin, it is significant to be aware matlab programming mathematics of how matlab programming coupled tank system behaves. Convolutional Coding Convolutional and turbo encoding and deciphering, APP, posteriori, Viterbi, and binary, octal, or trellis conversion. Functions convenc Convolutionally encode binary message distspec Compute distance spectrum of convolutional code iscatastrophic True for trellis corresponding to catastrophic convolutional code istrellis True for valid trellis structure oct2dec Convert octal to decimal numbers poly2trellis Convert convolutional code polynomials to trellis description vitdec Convolutionally decode binary data by using Viterbi set of rules. Objects comm. ConvolutionalEncoder Convolutionally encode binary data comm. TurboDecoder Decode input signal using parallel concatenated deciphering scheme comm. TurboEncoder Encode input signal using parallel concatenated encoding scheme comm.