Is there a simple way to multiply this matrix with a vector of three elements so that the first layer (all elements) gets multiplied with the first element of the vector and so on... Now I have to use a function to do it like this: function out=fun(matrix,vector) out=matrix; for ...
Given the variable x as your input, multiply it by two and put the result in y. 的确很简单,*不要忘就行 function y = times2(x) y =2*x; end 2.Problem 2. Makethe vector[1 2 3 4 5 6 7 8 9 10] In MATLAB, you create a vector by enclosing the elements in square brackets li...
MATLAB knows when you are dealing with matrices and adjusts your calculations accordingly.C = A * BC = 5 12 24 12 30 59 24 59 117Instead of doing a matrix multiply, we can multiply the corresponding elements of two matrices or vectors using the 12、 .* operator.C = A .* B (点乘...
maxgauss - Calculate the mean and variance of max(x) where x is a gaussian vector一个高斯向量均值或方差的最大值计算 normcdflog - Calculate the log of the Normal cdf without underflow没有下溢的正常CDF日志文件计算 prob2berk - Convert probability to Berksons利用probability概率转到berk randvec -...
In one of the functions there's a loop where we multiply a 3x1 vector (let's call it x) - a 3x3 matrix (let's call it A) - and the transpose of x, yielding a scalar. The code has the whole set of element-by-element multiplications and additions, and is pretty cumbersome: val...
Example:To generate a list of all elements in GF(pm), usegftuple([-1:(p^m) - 2]',m,p);, wherepis a prime number andmis a positive integer. Output Arguments collapse all c— Galois field scalar | vector | matrix Galois field, returned as a scalar, vector, or matrix.cis the exp...
1.6.1.9 基本数组信息函数lsize Size of array.llength Length of vector.lndims Number of dimensions.lnumel Number of elements.ldisp Display matrix 66、 or text.lisempty True for empty array.lisequal True if arrays are numerically equal.lisequaln True if arrays are numerically equal.lIsequalwith...
Extract and output elements of vector signal Discrete-Time Integrator Perform discrete-time integration or accumulation of signal Gain Multiply input by constant Ground Ground unconnected input port Inport Create input port for subsystem or external input Integrator, Integrator Limited Integrate signal Logica...
[ ] Brackets; enclosures array elements. … Ellipsis; line-continuation operator ; Semicolon; separates columns and suppresses display. % Percent sign; designates a comment and specifies formatting. +-*/都知道,^是幂运算 : 形成一个一个有规律间隔的序列: ...
Prime Factors of Double Integer Value f = factor(200) f =1×52 2 2 5 5 Multiply the elements offto reproduce the input value. prod(f) ans = 200 Prime Factors of Unsigned Integer Value n = uint16(138); f = factor(n) f =1x3 uint16 row vector2 3 23 ...