STM32F407实现1Hz分辨率FFT测量:采样、谐波与相位差实战详解
2026/10/14 19:03:39
// 通过window.localtione.herf跳转例 window.localtion.herf="http://www.xxx.com?id=123&name=zzz"varURLParams=newObject()functioninitUrlParams(){varaParams=localtion.search.substr(1).split('&')for(vari=0;i<aParams.length;i++){varaParam=aParams[i].split('=')varvalA=decodeURIComponent(aParam[0])varvalB=decodeURIComponent(aParam[1])URLParams[valA]=valB}}functiongetUrlParams(name){var_value=URLParams[name]if(_value==undefined||_value=="undefined")_value=""return_value}// 进页面初始化生成参数对象initUrlParams()varidVal=getUrlParams('id')varnameVal=getUrlParams('name')// 用法: