What error is this??

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MANOJ KUMAR 2021-3-13

评论： Star Strider 2021-3-14

sig_tr_sib=normpdf(norminv(cdf(gamma_sib,SIB)))/(pdf(gamma_sib,SIB)); %transformation

mu_tr_sib=SIB-norminv(cdf(gamma_sib,SIB)).*sig_tr_sib;

Undefined function 'expm1' for input arguments of type 'sym'.

Error in wblcdf>localwblcdf (line 94)

p = -expm1(-z);

Error in wblcdf (line 51)

[varargout{1:max(1,nargout)}] = localwblcdf(uflag,x,varargin{:});

Error in prob.WeibullDistribution.cdffunc (line 223)

[varargout{1:nargout}] = wblcdf(varargin{:});

Error in prob.ToolboxParametricDistribution/cdffun (line 16)

[varargout{1:nargout}] = this.cdffunc(x,pcell{1:min(end,this.NumParameters)},covarg{:},varargin{:});

Error in prob.TruncatableDistribution/cdf (line 153)

y = cdffun(this,x,varargin{:});

Error in NewTopplingRIA (line 348)

sig_tr_sib=normpdf(norminv(cdf(gamma_sib,SIB)))/(pdf(gamma_sib,SIB)); %transformation

Star Strider 2021-3-13

The expm function can accept symbolic arguments, however expm1 cannot.

MANOJ KUMAR 2021-3-14

Thank you.

Star Strider 2021-3-14

My pleasure.

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