Invalid equation or initial condition. Error in dsolve>mupadDsolve (line 334) T = feval_internal(symengine,'symobj::dsolve',sys,x,options); Error in dsolve (line 203) sol = mupadDsolve(args, options); sol_h = dsolve(eq1,eq2,eq3,eq4,eq5,eq6); ...
閉鎖済み:MATLAB Answer Bot2021 年 8 月 20 日 hello i have a equation i (dc/dt) = -(cn+1 +cn-1)+ lcnl^2 cn (n subtitle) if i divide it into 200 part c201=c1 initial value is something like that c(x,0)=1-(4/ 1+x^2); ...
BDFIL Error Invalid MATLAB file name. MATLAB file names must start with a letter, contain only letters, numbers, or underscores, and have no more than VAR_NUMBER characters. true Specify File Names BINARYTOOLONG Error Binary literal has too many digits. true CLIS Error Defining a class in...
As Steve Vai says (or rather plays), For the love of god, do not do this, simply define an array y0 = 0.5*ones(1,6) y0 = 1×6 0.5000 0.5000 0.5000 0.5000 0.5000 0.5000 and use indexing. 2 - VL is a scalar i.e. it has only elements, and you are trying...
You may find useful theMatLabfunctionzeros(N, N),which creates aN × Nmatrix of zeros. Be sure to check that yourxsolves the original equation. 1.4 Create a 50 × 50 version of theM, above. One possibility is to use aforloop. Another is to use theMatLabfunctiontoeplitz(),asMhas the...
随着终端用户质量测量在通向5G时代的无线通信发展中扮演着越来越重要的角色,均衡意见分数(MOS)已经成为一个广泛使用的度量标准,不仅因为它反映了终端用户的主观质量体验,而且还为不同类型的流量提供了一个共同的质量评估指标。本文提出了一种基于MOS的分布式干扰下动态频谱访问(DSA)方案,该方案通过强化学习实现了对具有...
In matrix form, the equation is y = Xθ + e. y is a vector of length n of observed responses. X is a n × k matrix, with the columns of X representing the variables and the rows representing the different observations. NOTE: if you want an intercept term, you must include a ...
Washington State regarding the Asian giant hor- net does not change: An important premise in the use of the Solow-Roberts’ Non- parametric Equation is that the frequency of observation does not change with time, otherwise this may be mistaken for a rise or drop in the frequency of ...
Although, each iteration of Equation (18) attempts to determine how f should displace and deform (according to Δ P ) such that it matches g , f is not displaced or deformed in practice. Instead Δ P is used to determine the updated SFPs, P u p d a t e , which serves as the cu...
% Calculate final B-spline coefficients c(k) using Equation (6) c = 6 * c_minus; end function Td1 = compute_Td1(M) % Create a matrix of binomial coefficients [I, J] = ndgrid(1:M, 1:M); binomials = zeros(M, M); for i = 1:M binomia...