MATLAB Online에서 열기 Dear all, I have GUI and I have a problem with variableshape. This error: Undefinedfunction or variable "shape". Errorin DP_segment_final>pushbutton5_Callback (line 383) shape.thorax =
Another method to obtain the output is to vectorize the code -Vectorization x = linspace(0,pi,100); %Take the cos() of values in x and square every element. y = cos(x).^2; 댓글 수: 0 댓글을 달려면 로그인하십시오. ...
If you want to use floating point numbers, linspace() is a better choice in general.Remove ads The Colon Operator Is Very Powerful in NumPyIn MATLAB, the colon operator is used to perform a number of useful tasks. As you saw, it can be used to create arrays, and it can also be ...
f=linspace(1,4,length(t));% Create a linear frequency vector holdon; plot_y(t,f);% Plot the sine wave for this linear frequency vector % This is how you should calculate a linear frequency for a sweep: f=f0 + (f1-f0)/(2*t(end)).*t; ...
polyshape.isinteriordemonstrates much poorer speed performance than P=1e6;%number of points N=7;%number of polygon vertices t=linspace(0,2*pi,N+1)'; t(end)=[]; xy=num2cell(4*rand(P,2)-2,1); xv=cos(t); yv=sin(t);%polygon vertices ...
Is a(i) supposed to be a(j)? If you haven't otherwise set i to be an integer, it defaults to sqrt(-1), which cannot be used as an index. Same goes for j; check that it's an integer. Best practices in Matlab recommend avoiding i or j as indi...
Since the calculated FFT will be symmetric such that the magnitude of only the first half points are unique (and the rest are symmetrically redundant), the main idea is to display only half of the FFT spectrum. The following code illustrates this poi...
Open in MATLAB Online Since the calculated FFT will be symmetric such that the magnitude of only the first half points are unique (and the rest are symmetrically redundant), the main idea is to display only half of the FFT spectrum. ...
Use linspace here, NOT colon to create a vector. The final element will not be 10*pi if you use colon. -1*10*pi is also silly, since -10*pi is equivalent. plot(sqrt(w,w.^2+w.^6)/(1+w.^4),'b'); Several problems in this last line, even though I cannot even guess what...
Gyc = G2(t)*linspace(round(-1*size(p_cell,1)/2), round(size(p_cell,1)/2), size(p_cell,1)); %at each timepoint iterate through cells and update spins and phases, %then update position according to random walk for i=1:size(p_cell,2) % x coord for j=1:size(p_cel...