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Shrishti Yadav


Last seen: 11 months ago |  Active since 2021

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Linear Algebra Error: Matrix is close to singular or badly scaled.
Hi, I have a simple localization code that calculates the x,y,z coordinates for a wave heard at 4 receivers. The equations are ...

1 year ago | 2 answers | 0

2

answers

Question


adding multiple arrays in a loop
I would like to run the following loop for N1 = 90 but I am not sure how to set it up so that the arrays stored in matrix V can ...

1 year ago | 1 answer | 0

1

answer

Question


Phase retrieval from FFT
The following code does not work for certain specific angles like 55 deg. But it works for others and I am not sure why. Please...

2 years ago | 1 answer | 0

1

answer

Question


Stopping the automation of a 10 x 1 into a 10x10 matrix in Matlab.
S1 is a 10 x 1 double. and S is 1 x 2 double. I am doing some calculations with those numbers and in the end for my theta I sho...

3 years ago | 1 answer | 0

1

answer

Question


Intersection between a circle and a line.
Goal: To get the coordinates of line from every x-y point in the plane intersecting a circle with a given radius. I am not sur...

3 years ago | 1 answer | 0

1

answer

Question


Contour Plot Issue - Is the data shown correctly?
Code does the following: Given 3 mic locations and a source S location, it calculates the intersection points from any location ...

3 years ago | 1 answer | 0

1

answer

Question


Indexing issue- using negative values in for loop calculations.
I would like to store the values Zx and Zy from the code below in Z but not sure how. clc; u = 4 Z = zeros(u*u,1); cx = 1; ...

3 years ago | 1 answer | 0

1

answer