gusucode.com > wlan工具箱matlab源码程序 > wlan/wlan/+wlan/+internal/cbwStr2Num.m
function chanBWMHz = cbwStr2Num(chanBWStr) %cbwStr2Num Returns the channel bandwidth in MHz given a string % % Note: This is an internal undocumented function and its API and/or % functionality may change in subsequent releases. % % MHZ = cbwStr2Num(CHANBW) returns the channel bandwidth in MHz for a % given channel bandwidth sting. The string must be one of the following: % 'CBW1', 'CBW2', 'CBW4', 'CBW5', 'CBW8', 'CBW10', 'CBW16', 'CBW20', % 'CBW40', 'CBW80', 'CBW160'. % Copyright 2016 The MathWorks, Inc. %#codegen switch chanBWStr case 'CBW1' chanBWMHz = 1; case 'CBW2' chanBWMHz = 2; case 'CBW4' chanBWMHz = 4; case 'CBW8' chanBWMHz = 8; case 'CBW16' chanBWMHz = 16; case 'CBW5' chanBWMHz = 5; case 'CBW10' chanBWMHz = 10; case 'CBW20' chanBWMHz = 20; case 'CBW40' chanBWMHz = 40; case 'CBW80' chanBWMHz = 80; otherwise % 'CBW160' chanBWMHz = 160; end end