对于标准的Touchstone文件,MATLAB可以通过sparameters函数和rfwrite函数进行读写。例如,对于一个名为“default.s2p"的S参数,将它读入后分别显示S参数的频率响应和圆图曲线。并且随后我们使用原S参数文件的所有数据和频点导出一个新的S2P文件并且重命名。 S50 = sparameters('default.s2p'); rfplot(S50) circuitdata=n...
rfplot(s_obj,[i1:in],[j1:jn]) plots the magnitude of multiple S-parameters in decibels on the current axis. example rfplot(s_obj,{[i1 j1];...;[in jn]}) plots the magnitude of specific S-parameters in decibels on the current axis. example ...
在MATLAB中，s参数(s-parameters)是描述线性电路中信号传输的一组参数。s参数矩阵描述了电路的响应，它...
在MATLAB中，s参数(s-parameters)是描述线性电路中信号传输的一组参数。s参数矩阵描述了电路的响应，它...
S = sparameters('sawfilter.s2p'); Plot the passivity of the 2-by-2 S-parameters. passivity(S) Input Arguments collapse all s—S-parameter object s-parameter function object S-parameters, specified as an RF Toolbox™ s-parameter function object. To create this type of object, use thes...
S = sparameters('default.s2p'); Plot the input reflection coefficient S11 on a Smith chart. smith(S,1,1) Change Color of Data Line of RF Filter in Smith Chart Create an S-parameters object from the specified Touchstone® file of an RF Filter. ...
Plot the S11 of all three calculation methods. Get figure rfplot(Sfull,1,1,'o'); hold on rfplot(Sinterp,1,1,'+'); rfplot(Sinterpgrad,1,1,'*'); hold offInput Arguments collapse all object— Antenna or array to calculate S-parameters antenna object | array object | custom 2-D...
Example:'ProfileLikelihood',truespecifies to plot the profile likelihood curves. Red-Green-Blue color triplet, specified as the comma-separated pair consisting of'Color'and a three-element row vector. By default, confidence intervals that are not limited by the parameter bounds specified in the ori...
Training set: A set of examples used for learning, which is to fit the parameters of the classifier. Validation set: A set of examples used to tune the parameters of a classifier, for example to choose the number of hidden units in a neural network. ...
首先利用命令plot(x,y,'r*')画出散点图,从图形可以看出,这些点大致分布在一条直线的左右,因此,可以考虑一元线性回归。可编制程序如下: 代码语言:javascript 代码运行次数:0 运行 AI代码解释 y=[143145146147149150153154155156157158159160162164];x=[8885889192939395969897969899100102];n=16;X=[ones(n,1),x'];[b,...