幫幫忙，怎么生成s參數(shù)隨模型尺寸變化而變化的圖形

也就是說在某一頻率點上隨著模型中某個結(jié)構(gòu)的尺寸在某一范圍內(nèi)連續(xù)變化，s參數(shù)的變化情況（x軸為尺寸長度的連續(xù)變化，y軸為s參數(shù)值）    
par.sweep只能在橫軸仍是一定頻帶內(nèi)生成多條曲線     而現(xiàn)在不知道怎么生成一個頻點上的橫軸是長度變化  縱軸是s參數(shù)的圖形    

同問中。

cst only can solve a module, howver it can't match a s parameter and then design a module. dealing with what you want ,you can simulate in several times and export the data to matlab, and then you draw the graph what you want.