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Beantwortet
In order to code HDL, how to avoid using break statements in loops
I think i have the solution , x = 1:5; eps = 5; y = zeros(1,1); fprintf('%10s|%10s|\n----------+----------+\n','n','y(n)'); ...

3 Monate vor | 0

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In order to code HDL, how to avoid using break statements in loops
Since I'm seeking for HDL code that doesn't allow the break, continue statement, I need help with the following code logic to st...

3 Monate vor | 1 Antwort | 0

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Error observed in using bitsll and bitsra
When utilizing bitsll and bitsra, an error was noticed. I have the following code and intend to utilize Embedded.fi [fixed p...

4 Monate vor | 0 Antworten | 0

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Incorrect non restoring division for unsigned integers !!
Hi there, For unsigned integer values, I am attempting to construct a non-restoring division algorithm, but it appears that I...

5 Monate vor | 0 Antworten | 0

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increase factorial execution speed
Hello there I'm attempting to use the prod function to construct the factorial code more quickly, but I'm encountering a prob...

5 Monate vor | 1 Antwort | 0

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Beantwortet
How to use coder.unroll in a while loop
So a coder.Unroll should be supplied from outside rather than during runtime. Division consumes many cycles, and the number ...

6 Monate vor | 0

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How to use coder.unroll in a while loop
Hi I'm looking for a sample code of how to use "coder. unroll" in a while loop. I intend to perform a division operation and wa...

6 Monate vor | 1 Antwort | 0

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Confusion between real-world and floating-point values
Hello there, I'm converting floating to real-world data values with the code snippet below. I notice that after scaling, float...

6 Monate vor | 1 Antwort | 0

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syntax cellstr Error when using double as input argument
Hi there, Octave does work correctly . n = 4; class(n) ans = double cellstr(n) ans = { [1,1] = } I run the followi...

7 Monate vor | 2 Antworten | 0

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Math equation for MFCC bit rate
Hi there, What kind of equation must I create before arriving at the bit rate calculation if I must perform MFCC math calcula...

7 Monate vor | 1 Antwort | 0

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audio codec performance measurement DAQ
I'm seeking for a Mathworks tool or interface that supports audio codec performance. SNR, Total harmonic distortion, cross-talk...

9 Monate vor | 1 Antwort | 0

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Error : Constant Operands
Hi Iam implementing following code as show below m = 10; v = [1 1 2 : m] If I try to make fixed point , I am getting the e...

10 Monate vor | 2 Antworten | 0

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How to write cumulative product function
Hi I am trying to implement cumproduct without using built-in function. Below is my test code . I need help to implement "M...

11 Monate vor | 1 Antwort | 0

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Substitute C operator in matlab like divide, multiply, OR ,AND
Hi I am looking for matlab operator which is equivalent to <<= , >>= , ^= , &=, |= which is used in C Thank you!!

11 Monate vor | 1 Antwort | 0

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Algorithm for Fractional power calculation
Hi 1. fractional base is no problem with current implementation. 2. To support fractional exponents, get the n-th root for ...

11 Monate vor | 1 Antwort | 0

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How to add function argument for nthroot() ?
Hi I want to calculate nthroot() for 'embedded.fi', following is the code. I don't understand , how to fix rem(n(:),2) ? / ...

etwa ein Jahr vor | 1 Antwort | 0

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Derive base 10 logarithm from base 2 log output
Hi I am looking to calculate . log10 with base2log as input.i.e. log10(log2()) log() with base2log as input i.e. log(log2()...

etwa ein Jahr vor | 1 Antwort | 0

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Beantwortet
Which is the best way to replace the typedefs of rtwtypes.h with the ones defined in my firmware?
You can have one of the following approach to get rid of rtwtypes.h Use standard ANSI complaint #include <stdint.h> and #inclu...

mehr als ein Jahr vor | 0

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Error in fi divide for embedded fi object
Hi I am trying to make a fixed point calculation with below code. But I run into error , I don't understand what is wrong in m...

mehr als ein Jahr vor | 1 Antwort | 0

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Stop Bit growth for power computation
Hi I am in need a logic to check bit growth in case of word length is 32 /16/8-bit I am using following code to check bit ...

mehr als ein Jahr vor | 2 Antworten | 0

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How to plot multiple Loops and draw data lables for legend
Hi I want to plot return value C and add legend according to iteration for below code A = [1:4]; B = [1:4]; C = zeros(siz...

mehr als ein Jahr vor | 1 Antwort | 0

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How to range array steps
Hi I am looking for a logic to range of value from -1 to +1 including 0 where data should look like -1-2-3...-32 : +32+31..1 ...

mehr als ein Jahr vor | 1 Antwort | 0

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Check range for power function
I am looking for a unit test vectors which checks the range of input values for power function so that I can implement equivalen...

mehr als ein Jahr vor | 1 Antwort | 0

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File streaming using Nodejs
Goal With Nodejs support , the file should be streamed via the body Section -1 Accept a HTTP POST request which will cont...

mehr als ein Jahr vor | 1 Antwort | 0

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Parallel processing remote and server logs collection / scp
I would like to stream a file using HTTP endpoint / scp so that I can collect the logs from a remote server. Is there a way ,...

mehr als ein Jahr vor | 0 Antworten | 0

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Convert a Complex Number to exponential real
Hi I am looking for help to calculate value of a complex number say x = 2 +1j*5 using exponential function Thanks you

mehr als ein Jahr vor | 2 Antworten | 0

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convert complex number to Integers
I have a exponential function and cordic exponential function. I see a differenc in output for exponential and cordic exp func ...

mehr als ein Jahr vor | 1 Antwort | 0

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How to create Trignometric function lookup table
Hi I need help to create a lookup table for twiddle factor generated by trignometric cosine and sine function ? Thanks

fast 2 Jahre vor | 0 Antworten | 0

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colon expression to use integer operands
The following code does not work because the colon operands are not integer values stepSize = (pi/512); thRadDbl = (0:stepSize...

etwa 2 Jahre vor | 3 Antworten | 0

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Integers can only be raised to positive integral powers in db2mag computation
I am converting matlab code to c using fixed point coder app I am getting the below error Input to function db2mag_conv decib...

etwa 2 Jahre vor | 2 Antworten | 0

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