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Let's get back to school: create mixed numbered fraction

A fractional number can be represented as mixed number. A "mixed number" consists of an integer followed by a proper fraction...

1 year ago

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Relationship Between Simulink and FPGA Clock

In the "Model Configuration Parameters" (the cog at the top) Set your solver to "Fixed-step" and "Discrete (no continuous states...

Relationship Between Simulink and FPGA Clock

In the "Model Configuration Parameters" (the cog at the top) Set your solver to "Fixed-step" and "Discrete (no continuous states...

2 years ago | 0

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Answered

Rapid Accelerator - Monte Carlo simulation

Two steps: (1) Add 'SaveState','on' To the input parameters of "sim" such that the states of the system will be logg...

Rapid Accelerator - Monte Carlo simulation

Two steps: (1) Add 'SaveState','on' To the input parameters of "sim" such that the states of the system will be logg...

4 years ago | 0

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Question

Rapid Accelerator - Monte Carlo simulation

I followed the instructions on this <http://blogs.mathworks.com/seth/2015/03/19/getting-the-most-out-of-rapid-accelerator-mode b...

4 years ago | 1 answer | 0

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Bottles of beer

Given an input number representing the number of bottles of beer on the wall, output how many are left if you take one down and ...

4 years ago

Answered

Help with 'Make Error' in Simulink

Have you tried putting the project in a directory lower down in the C: drive e.g. move C:\Users\Ian\Documents\School\D+C ...

Help with 'Make Error' in Simulink

Have you tried putting the project in a directory lower down in the C: drive e.g. move C:\Users\Ian\Documents\School\D+C ...

5 years ago | 0

Answered

Simulink block to extract signal at index from vector signal doesn't exist?

Are you trying to get a single bit from a vector at an index? If so bitget would be easier and less verbose. ans = bitget(...

Simulink block to extract signal at index from vector signal doesn't exist?

Are you trying to get a single bit from a vector at an index? If so bitget would be easier and less verbose. ans = bitget(...

5 years ago | 0

Question

generating a repeating (Digital) sequence in simulink

Hello All, I need to generate a digital signal that repeats (signal is based on an RS232 signal), I have tried using the "Rep...

5 years ago | 0 answers | 0

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simulink mxArray subscripting not supported

Hello all, When I try this: disp(VariableNames(i)) I get an error: Subscripting into an mxArray is not supported. ...

5 years ago | 0 answers | 0

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How do I change the default Matlab editor into Notepad++?

I am getting the same. I think this is a genuine bug... There are other bugs with the editor in 2013b release (the breakpoi...

How do I change the default Matlab editor into Notepad++?

I am getting the same. I think this is a genuine bug... There are other bugs with the editor in 2013b release (the breakpoi...

5 years ago | 0

Answered

Embedded matlab block as a parameter - not an input (without "ports and data manager")

sorry, I just found this: coder.extrinsic('evalin') fixed_step_size = evalin('base', 'fixed_step_size'); Dave

Embedded matlab block as a parameter - not an input (without "ports and data manager")

sorry, I just found this: coder.extrinsic('evalin') fixed_step_size = evalin('base', 'fixed_step_size'); Dave

5 years ago | 0

| accepted

Question

Embedded matlab block as a parameter - not an input (without "ports and data manager")

Hello, When using an embedded Matlab block within Simulink, I would like to make the use of parameters more transparent by in...

5 years ago | 1 answer | 0

Question

HDL Code generation - exclusion of code

Is there a way to exclude "Embedded Matlab blocks" in Simulink from code generation Illegal "Embedded Matlab" code generation...

6 years ago | 1 answer | 0

Solved

Who Has the Most Change?

You have a matrix for which each row is a person and the columns represent the number of quarters, nickels, dimes, and pennies t...

6 years ago

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Find the numeric mean of the prime numbers in a matrix.

There will always be at least one prime in the matrix. Example: Input in = [ 8 3 5 9 ] Output out is 4...

6 years ago

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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...

6 years ago

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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...

6 years ago

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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 ...

6 years ago

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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 ...

6 years ago

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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...

6 years ago

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Weighted average

Given two lists of numbers, determine the weighted average. Example [1 2 3] and [10 15 20] should result in 33.333...

6 years ago

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Sum all integers from 1 to 2^n

Given the number x, y must be the summation of all integers from 1 to 2^x. For instance if x=2 then y must be 1+2+3+4=10.

6 years ago

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Pizza!

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

6 years ago

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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...

6 years ago

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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 ...

6 years ago

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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...

6 years ago

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Determine if input is odd

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

6 years ago

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Is it a number?

Determine if input is numeric. If it is,output is 1; if it is not, output is 0.

6 years ago