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Sukhversha Luthra


Last seen: 3 years ago |  Active since 2017

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root of a polynomial fails to satisfy the polynomial
Please see the last loop. L must be zero. Because DE is polynomial whose roots are given by h. When we substitute the roots in...

7 years ago | 1 answer | 0

1

answer

Question


how to plot a continuous graph in a loop
for k=1:10; x=5; y=2*x-5*k*k*k plot(k,y,'*'); hold on; end This program gives me a dotted gr...

7 years ago | 2 answers | 0

2

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Question


If condition returns no output
function sukh1 eps=0.; beta_T=2e-4; lambda=77.6;mu=38.6;C_e=383;k=400; rho=8920; T_0=318;tau_0=1e-12; tau_1=2*tau_0; bulk...

7 years ago | 1 answer | 0

1

answer

Question


program for checking whether the root satisfies an equation
I am unable to make a program for the following problem. Suppose I have 5 numbers (eg. 1, 2, 3, 4, 5) and I want to check w...

7 years ago | 1 answer | 0

1

answer

Question


My query is to get roots with positive real part of an equation having variable real coefficients. An example is given below.
clc; w = sym('w','real'); C=1;B=2*w;A=2; P=[C 0 -B 0 A]; R=roots(P); Real_R=real(R); alpha=Real_R(Re...

7 years ago | 1 answer | 0

1

answer