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Chris Jagielski


JST

Active since 2015

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DSP Engineer. I code in Matlab & C.

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Question


Remove back lobe in ArraySynthesisExample.m
In the ArraySynthesisExample.m example code, I'm trying to remove the back lobe, but so far I can't. First I set the "BackBaf...

mer än 8 år ago | 1 answer | 0

1

answer

Question


Array Pattern Synthesis: is first plot not correct?
In the ArraySynthesisExample.m example code, the first plot only plots at -90:90 degrees. I have tried adding the 'AzimuthAng...

mer än 8 år ago | 1 answer | 0

1

answer

Question


step() for constant gamma clutter
Hello, I am running some code with the constant gamma clutter step() function. My waveform is changed to "sample" output, no...

nästan 9 år ago | 0 answers | 0

0

answers

Question


clarification regarding custom Antenna's "Radiation pattern"
Hello, I've been messing around with making custom antennas and custom arrays, using the phased.CustomAntennaElement system o...

nästan 9 år ago | 1 answer | 0

1

answer

Question


Possible to obtain bistatic clutter model?
Howdy! The "constant gamma clutter" model states that it assumes the radar is monostatic. http://www.mathworks.com/help/ph...

nästan 9 år ago | 1 answer | 0

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Solved


Determine whether a vector is monotonically increasing
Return true if the elements of the input vector increase monotonically (i.e. each element is larger than the previous). Return f...

nästan 9 år ago

Solved


Swap the first and last columns
Flip the outermost columns of matrix A, so that the first column becomes the last and the last column becomes the first. All oth...

nästan 9 år ago

Solved


Pizza!
Given a circular pizza with radius _z_ and thickness _a_, return the pizza's volume. [ _z_ is first input argument.] Non-scor...

nästan 9 år ago

Solved


Make a checkerboard matrix
Given an integer n, make an n-by-n matrix made up of alternating ones and zeros as shown below. The a(1,1) should be 1. Example...

nästan 9 år ago

Solved


Find all elements less than 0 or greater than 10 and replace them with NaN
Given an input vector x, find all elements of x less than 0 or greater than 10 and replace them with NaN. Example: Input ...

nästan 9 år ago

Solved


Triangle Numbers
Triangle numbers are the sums of successive integers. So 6 is a triangle number because 6 = 1 + 2 + 3 which can be displa...

nästan 9 år ago

Solved


Column Removal
Remove the nth column from input matrix A and return the resulting matrix in output B. So if A = [1 2 3; 4 5 6]; and ...

nästan 9 år ago

Solved


Select every other element of a vector
Write a function which returns every other element of the vector passed in. That is, it returns the all odd-numbered elements, s...

nästan 9 år ago

Solved


Is my wife right?
Regardless of input, output the string 'yes'.

nästan 9 år ago

Solved


Determine if input is odd
Given the input n, return true if n is odd or false if n is even.

nästan 9 år ago

Solved


Add two numbers
Given a and b, return the sum a+b in c.

nästan 9 år ago

Solved


Find the sum of all the numbers of the input vector
Find the sum of all the numbers of the input vector x. Examples: Input x = [1 2 3 5] Output y is 11 Input x ...

nästan 9 år ago

Solved


Make the vector [1 2 3 4 5 6 7 8 9 10]
In MATLAB, you create a vector by enclosing the elements in square brackets like so: x = [1 2 3 4] Commas are optional, s...

nästan 9 år 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:...

nästan 9 år ago