Call the function with arguments that do not match the input parser scheme. Specify a nonnumeric value for thewidthinput: a = findArea('text') Error using findArea (line 14) The value of 'width' is invalid. It must satisfy the function: @(x)isnumeric(x)&&isscalar(x)&&(x>0). ...
Use the str2num function to convert space-delimited and comma-delimited values into row vectors, and semicolon-delimited values into column vectors. For an example, see Convert Input to Numeric Values. If the user clicks the Cancel button to close the dialog box, then answer is an empty cell...
Huang via hcg.001@163.com or comment on % [信息熵系列#1——ApEn近似熵及Matlab实现](`https://zhuanlan.zhihu.com/p/574732876`) narginchk(1,9) x = squeeze(x); x = x(:); % Parse inputs p = inputParser; chk1 = @(x) isnumeric(x) && isscalar(x) && (x > 0) && (mod(x,1...
To create a polar plot or geographic plot, specify ax as a PolarAxes or GeographicAxes object. Alternatively, call the polarplot or geoplot function.Name-Value Arguments Specify optional pairs of arguments as Name1=Value1,...,NameN=ValueN, where Name is the argument name and Value is the...
If your computer does not have Excel for Windows®or you are usingMATLAB®Online™, then thexlswritefunction: Writes arrayAto a text file in comma-separated value (CSV) format.Amust be a numeric matrix. Ignores thesheetandxlRangearguments. ...
functionf=objfun(x)f=exp(x(1))*(4*x(1)^2+2*x(2)^2+4*x(1)*x(2)+2*x(2)+1); Step 2: Set options. 设置选项以使用“quasi-newton”算法。 设置选项是因为“trust-region”算法要求目标函数包含渐变。 如果您没有设置选项,那么根据您的MATLAB®版本,fminunc可以发出警告。
F-Test = 11.8471 | P-Value > F(2 , 40) = 0.0001 R2 (R-Squared) = 0.3056 | Raw Moments R2 = 0.7326 R2a (Adjusted R2) = 0.1668 | Raw Moments R2 Adj = 0.6792 Root MSE (Sigma) = 61.4785 | Log Likelihood Function = -196.0189 ...
set(obj1, 'InputBufferSize', 100): 输入缓存大小 100 字节。 set(obj1, 'OutputBufferSize', 100): 输出缓存大小 100 字节。 set(obj1, 'Timeout', 1.0): 溢出时间 1.0 s。 set(obj1,'BytesAvailableFcnMode','terminator'): 回调函数中断的模式,有两种,一种是terminator模式,关键词中断,当检测到某...
(nobs x 1) results.nobs = nobs results.nvar = nvars results.bwidth = bandwidth ifgaussian or exponential results.q = q nearest neighbors iftri-cube results.dtype = input string forGaussian, exponential weights results.iter = # of simplex iterations forcv results.north = north (y-coordinates...
精选优质文档-倾情为你奉上% RAINFLOW cycle counting.% RAINFLOW counting function allows you to extract % cycle from random loading.% SYNTAX% rf = RAINFLOW(ext)% rf = RAINFLOW(ext, dt)% rf = RAINFLOW(ext, extt)% OUTPUT% rf - rainflow cycles: matrix 3xn or 5xn dependend on input,%...