Next, check if the equation tan(x)=sin(x)cos(x) is true for all values of x by using isAlways. Get tf = isAlways(tan(x) == sin(x)/cos(x)) tf = logical 1 Test if the expressions tan(x) and sin(x)cos(x) are equal. The isequal function returns 0 (false) because the...
Is there an efficient (and easy) way to check if all elements of a vector have the same sign (not caring about zero values)? I can think of applying sign(v) and checking if all elements is equal to the first one after having removed all elements where sign(v)==0, but this fells...
Check if locations are free or occupied collapse all in pageSyntax iOccval = checkOccupancy(map,xy) iOccval = checkOccupancy(map,xy,'local') iOccval = checkOccupancy(map,ij,'grid') [iOccval,validPts] = checkOccupancy(___) occMatrix = checkOccupancy(map) occMatrix = checkOccupancy(map...
MATLAB Online에서 열기 In a unit test, I have many lines such as: 테마복사 verifyEqual(testCase,1.5,x); Next I would like to have an 'if' statement to execute one of two code blocks depending on whether that verification was successful or failed. Does verifyEqual store...
For example, this kind of check would be used to find out whether two arrays are assignment-compatible, or to find out if two arrays are compatible for plot() purposes. The code I have come up with feels overly complicated: szA = size(A); ...
Using isinf, determine which elements of this symbolic matrix are infinities:isinf(sym([pi NaN Inf; 1 + i Inf + i NaN + i])) ans = 2×3 logical array 0 0 1 0 1 0 Determine if Exact and Approximated Values Are Infinite Approximate these symbolic values with the 50-digit accuracy: ...
returned as a logical scalar for objective functions or a two-element logical vector for nonlinear constraint functions[c,ceq]. The returned valuevalidistruewhen the absolute relative difference between the gradient offunand its finite-difference approximation is less than or equal toTolerancefor all...
Check if XML Node Exists in VB2010 check is current time is lie between two times "t1" and "t2" Check Processor ID with If Statment Check to see if an Antivirus is installed and updated in Visual Basic Checking for duplicate values in Strings Checking for multiple characters in a string ...
EEGLAB is an open source signal processing environment for electrophysiological signals running on Matlab and developed at the SCCN/UCSD - eeglab/functions/adminfunc/eeg_checkset.m at 4ca6b1cfc712372dfd0e1c7df9a8e9c0a30aad85 · sccn/eeglab
If the plunger and traveling valve are in good condition, the traveling valve load is equal to the combined buoyant rod weight and fluid load on the plunger. In studies on downhole pump efficiency and durability, valve inlets must be considered. A traveling valve is placed in the cage at ...