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# Haseeb Hashim

Last seen: 2 days ago Active since 2022

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Question

I want to make transparent the middle section of contour plzzzz help
I have attached the picture of contour I have obtained via contourf and extremely lengthy code. Now i want to remove or make tra...

2 months ago | 1 answer | 0

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Question

Plotting a mxn Matrix
Hi ! Everyone. I wanted to ask a simple question here that If I have to plot a matrix containing m rows and n columns and say th...

4 months ago | 1 answer | 0

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Question

I need to know the order of solution vector i-e how solution is stored in solution vector of coupled 2nd order differential equations
I have these two coupled differential equations m_1 * z_1_dot_dot + (k_1+k_2 ) z_1 + b * z_1_dot = k_2 * z_2 + b * z_dot_2 m_2...

5 months ago | 1 answer | 0

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Question

Coupled Second Order Differential Equations Solution
I need help in Coupled Second order differential equation solution. I am using the method of converting these equations into sys...

5 months ago | 1 answer | 0

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Question

Can someone run this function and give the results as I have 2017 version and I believe there are some functions that work in latest versions
%% INPUT %% Example truss % Nodal x and y coordinates nodeXY = [ 0 0; 10 5; 10 0; 20 8;20 0; 30 9; 30 0; 40 8; 40 0; 5...

7 months ago | 2 answers | 0

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Question

How to take inverse laplace of the transfer function in Simulink
"ilaplace" in MATLAB gives us the inverse laplace of the transfer Function. How can we do it in Simulink Please help me on this

7 months ago | 0 answers | 0

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Question

I want to extract the linear x and y data from the overall data. I have version 2017a in which "ischange" function is not present any alternatove method
I want to extract the linear x and y data from the overall data. I have version 2017a in which "ischange" function is not presen...

8 months ago | 1 answer | 0

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Question

From which version of MATLAB the "ischange" function was introduced
Ischange function

8 months ago | 1 answer | 0

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Question

I want to make a table and have the results displayed in nice form
I have the code in which I have found temperatures to corresponding nodes Now I want those displayed in form of good nice tables...

8 months ago | 0 answers | 0

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Question

I want to change the color of the markers in scatter plot which are below the function line
I have the following code clc clear close all d = 4; N = 1000; X = linspace(0,d,N); func = @(X) 2*X.*cos(X.^2).*exp(sin...

8 months ago | 2 answers | 0

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Question

I want to change the color of markers in scatter plot which are greater than the specified values but I am facing difficulty
I have the following code But it keeps giving me the following weer clc clear close all d = 4; N = 1000; X = linspace(0...

8 months ago | 2 answers | 0

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Question

I want to generate the random numbers in the closed area (rectangle).
I want to generate the random numbers in the closed rectangular area as shown below after generating these I have to calculat...

8 months ago | 2 answers | 0

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Question

I want to take time derivative of the function
syms theta(t) theta2 = 0:0.001:2*pi; r_x = 11.6; r_y = 4.3; r2 = 3.5; omega2 = 17; % Given in...

8 months ago | 1 answer | 0

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Question

I need help in finding the right sequence of rows
I have the column array of A = [2 3 2 5 6 1]'; % This is a column as I have transposed the row Now I need the code or any ...

8 months ago | 1 answer | 0

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Question

I need to find the length of the longest strictly increasing subsequence array from a given array I just need a tip to start. Any type of help will be appreciated
How do I start to solve this problem A simple check on array for larger number than the previous one will not work in this case ...

8 months ago | 6 answers | 0

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Question

I need help in MATLAB code for general tan function with taylor series
I cant understand the B term in the formula and also doesnt know how to code this properly for I just need help in recognizi...

9 months ago | 2 answers | 0

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I am converting decimal to binary. Then backward filling the binary in x2 array
Use this code clc clear close all num = 200; i = 1; flag = true; while flag == true bin(i) = rem(num,2); if bi...

9 months ago | 0

Question

Alternative method to dec2bin function
I need help in the the code with alternative to bin2dec function which gives output in the double class I have been trying but ...

9 months ago | 1 answer | 0

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Solved

Plot Damped Sinusoid
Given two vectors |t| and |y|, make a plot containing a blue ( |b| ) dashed ( |--| ) line of |y| versus |t|. Mark the minimum...

9 months ago

Solved

Calculate a Damped Sinusoid
The equation of a damped sinusoid can be written as |y = A.&#8519;^(-&lambda;t)*cos(2πft)| where |A|, |&lambda;|, and |f| ...

9 months ago

Solved

Solve a System of Linear Equations
Example: If a system of linear equations in x₁ and x₂ is: 2x₁ + x₂ = 2 x₁ - 4 x₂ = 3 Then the coefficient matrix (A) is: 2 ...

9 months ago

Solved

Verify Law of Large Numbers
If a large number of fair N-sided dice are rolled, the average of the simulated rolls is likely to be close to the mean of 1,2,....

9 months ago

Solved

Find the Oldest Person in a Room
Given two input vectors: * |name| - user last names * |age| - corresponding age of the person Return the name of the ol...

9 months ago

Solved

Convert from Fahrenheit to Celsius
Given an input vector |F| containing temperature values in Fahrenheit, return an output vector |C| that contains the values in C...

9 months ago

Solved

Calculate Amount of Cake Frosting
Given two input variables |r| and |h|, which stand for the radius and height of a cake, calculate the surface area of the cake y...

9 months ago

Solved

Times 2 - START HERE
Try out this test problem first. Given the variable x as your input, multiply it by two and put the result in y. Examples:...

9 months ago

Question

Need help in finding all the solutions of non linear ellipse equations using Newtons Method using following code.
I am trying to find all the solutions of non linear ellipse equations using Newtons Method using the following code but it only ...

9 months ago | 3 answers | 0