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To create a GPU array with underlying type , specify the underlying type as an additional argument before . For example, X = zeros (3,datatype,'gpuArray') creates a 3-by-3 GPU array of zeros with underlying type. If you specify as a gpuArray, the underlying type of the returned array is the same as. Distributed Arrays.
如果您拥有 Parallel Computing Toolbox™，请创建一个由 int8 基础数据类型的零值组成的 1000×1000 分布式数组。. 对于 distributed 数据类型， 'like' 语法除了克隆主数据类型，还克隆基础数据类型。. p = zeros(1000, 'int8', 'distributed'); Starting parallel pool (parpool) using the 'local ...
The output is a column vector listing the locations of the invariant zeros of H. This output shows that H has a complex pair of invariant zeros. Confirm that the invariant zeros coincide with the transmission zeros. Check whether the first invariant zero is a transmission zero of H. If z(1) is a transmission zero of H, then H drops rank at s ...
In practice, all is a natural extension of the logical AND operator. If A is a vector, then all(A) returns logical 1 (true) if all the elements are nonzero and returns logical 0 (false) if one or more elements are zero. If A is a nonempty matrix, then all(A) treats the columns of A as vectors and returns a row vector of logical 1 s and 0 s.
Description. [p,z] = pzmap(sys) returns the system poles and transmission zeros of the dynamic system model sys. The following figure shows pole-zero maps for a continuous-time (left) and discrete-time (right) linear time-variant model. In continuous-time systems, all the poles on the complex s-plane must be in the left-half plane (blue region ...
Create a 2-by-3 array of zeros with specified numerictype and fimath properties. Create a signed fi object with word length of 24 and fraction length of 12 . p = fi([],1,24,12);
Description. k = find(X) returns a vector containing the linear indices of each nonzero element in array X. If X is a vector, then find returns a vector with the same orientation as X. If X is a multidimensional array, then find returns a column vector of the linear indices of the result. example. k = find(X,n) returns the first n indices ...
Description. [z,p,k] = tf2zp(b,a) finds the matrix of zeros z, the vector of poles p, and the associated vector of gains k from the transfer function parameters b and a. The function converts a polynomial transfer-function representation.
Description. r = roots(p) returns the roots of the polynomial represented by the coefficients in p as a column vector r. Input p is a vector containing n+1 polynomial coefficients, starting with the coefficient of xn. For example, p = [3 2. -2] represents the polynomial 3 x 2 + 2 x − 2. A coefficient of 0 indicates an intermediate power that ...
zplane(z,p) plots the zeros and poles of discrete-time systems in the current figure window. Specify the zeros in a column vector z and the poles in a column vector p. The symbol 'o' represents a zero and the symbol 'x' represents a pole. The plot includes the unit circle for reference. If z and p are matrices, then zplane plots the poles and ...