'fir1' requires Signal Processing Toolbox.i don't how to debug it with this format.
10 visualizaciones (últimos 30 días)
Mostrar comentarios más antiguos
b_lpf = fir1(64, 10*10^3/(Fs/2),'low'); % LPF (the cutoff freqency is at 10kHz in this case (i.e., -6dB reduction relative to the passband)
b_hpf = fir1(64, 0.5*10^3/(Fs/2),'high'); % HPF (the cutoff frequency is 1kHz (-6dB).
0 comentarios
Respuestas (1)
Steven Lord
el 12 de Jun. de 2020
The fir1 function is part of Signal Processing Toolbox. What the error message you paraphrased in the title of your question means is that if you don't have this toolbox installed and licensed, you cannot use this function. You can check if the toolbox is installed using the ver function.
0 comentarios
Ver también
Categorías
Más información sobre Introduction to Installation and Licensing en Help Center y File Exchange.
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!