1 帮助文档：intersect Set intersection. C = intersect(A,B) for vectors A and B, returns the values common to the two vectors with no repetitions. C will be sorted. C = intersect(A,B,'rows') for matrices A and B with the same number of columns, returns the rows co...
A vector is a one-dimensional array of numbers. MATLAB allows creating two types of vectors −Row vectors Column vectors Row vectors are created by enclosing the set of elements in square brackets, using space or comma to delimit the elements....
repmatrepeats the entries of the table and appends a number to the new variable names. Combine Vector Elements Create two column vectors. A = [1; 3; 5]; B = [2; 4]; Generate all element combinations of the two vectors by usingrepelemandrepmat. Each row of the outputTis a combination...
number of combinations, and N is the number of (non-empty) input vectors. V1, V2, ... Vn can be either numeric or cell arrays. C = COMBINATIONS(V1, V2, V3, ...Vn, CLASSNAME) specifies that all the numeric vectors have numeric type CLASSNAME (e.g., 'int8', 'single'). Exampl...
c = xcov(x) returns the autocovariance sequence of x. If x is a matrix, then c is a matrix whose columns contain the autocovariance and cross-covariance sequences for all combinations of the columns of x. example c = xcov(___,maxlag) sets the lag range from -maxlag to maxlag for...
Although, the condition for shading or background color for a timestep using " ..with all combinations of patch 1 being good or bad and patch 2 being good or bad (1,2,3,4)" doesn't seem apparent, as in how are "good" or "bad" being defined based on the 'env' vector values....
combinations Function: Generate all element combinations of arrays fillmissing2 Function: Fill missing entries in two-dimensional data fillmissing Function: Use values from nearest neighbors to fill missing data Descriptive Statistics and Arithmetic: Omit or include missing data of multiple data types Find...
To evaluate this function at every combination of points in thexandyvectors, you need to define a grid of values. For this task you should avoid using loops to iterate through the point combinations. Instead, if one of the vectors is a column and the other is a row, then MATLAB automatic...
collapse all Cross-Correlation of Two Vectors Create a vectorxand a vectorythat is equal toxshifted by 5 elements to the right. Compute and plot the estimated cross-correlation ofxandy. The largest spike occurs at the lag value when the elements ofxandymatch exactly (-5). ...
ndgrid函数几乎给出了答案，但有一个警告：n输出变量必须显式定义才能调用它。由于n是任意的，因此最好...