To initialize a nonempty array, use a function such aszerosoronesto fill the array with initial values. MATLAB does not have a null value, so all nonempty arrays must have values for all elements. You cannot useemptyto create a 3-by-3 array, for example, because at least one dimension ...
The array has dimensions n-by-n. Data Types: single | double | int8 | int16 | int32 | int64 | uint8 | uint16 | uint32 | uint64 s1,...,sn— Size of each array dimension two or more integer values Size of each array dimension, specified as a list of two or more integer ...
headinghat = atan2(xhat(3), xhat(4)); Bhat = [0; 0; T*sin(headinghat); T*cos(headinghat)]; xhat = A * xhat + Bhat * u + K * (z - C * xhat); xhatarray = [xhatarray xhat]; % Find the constrained Kalman filter estimate. xtilde = xhat - D' * inv(D*D') *...
it holds % that a_OLS = vec(A_OLS) SSE = (Y - X*A_OLS)'*(Y - X*A_OLS); % Sum of squared errors SIGMA_OLS = SSE./(T-K+1); % Initialize Bayesian posterior parameters using OLS values alpha = a_OLS; % This is the single draw from the posterior of alpha ALPHA = A_...
1.4.8 前缀initialize可以用在对象或者是概念(concept)建立的地方 例如:initializeproblemstate(.); 1.4.9 前缀is应该用在布尔函数的命名的地方 例如:isoverpriced(.) 1.4.10 避免无意识地覆盖 有时候我们取的名字,可能在MATLAB中含有这个函数名了,可以用exist检查是否含有了。
% result in very similar values. % if ~exist('lambda', 'var') || isempty(lambda) lambda = 0; end input_layer_size = 3; hidden_layer_size = 5; num_labels = 3; m = 5; % We generate some 'random' test data Theta1 = debugInitializeWeights(hidden_layer_size, input_layer_size)...
% the default optimization parameters replaced by values in OPTIONS, an % argument created with the OPTIMOPTIONS function. See OPTIMOPTIONS for % details. For a list of options accepted by FMINCON refer to the % documentation. % % X = FMINCON(PROBLEM) finds the minimum for PROBLEM. PROBLEM ...
Use the stream to create a 3-by-3 matrix of random values with uniform distribution between 0 and 1. Get X1 = rand(s,3) X1 = 3×3 0.5361 0.9162 0.6395 0.6835 0.9749 0.5718 0.3380 0.3897 0.7105 Create another five random numbers from the stream. Get X2 = rand(s,1,5) X2 = ...
To initialize the orthomosaic, you must determine the spatial limits of the orthomosaic. To do so, you must compute the minimum and maximum output limits over all transformations. These values help you compute the size of the final orthomosaic. Compute the output limits of each transformed image...
coordinates: the coordinates of the point that the participant is asked to fixate, 2-element array with values in the range [0,1] eye: (optional) the eye for which to collect calibration data. Possible values: left and right Queue request for the tracker to collect gaze data for a sing...