wiki page for convolution which has a detailed description of Convolution. In simple words, convolution is a mathematical operation, which applies on two values say f and g and gives a third value as an output say v. In convolution, we do point to point multiplication of input functions and gets our output function.

1. Manual Convolution Matlab
2. Convolution Program In Matlab
3. Convolution Matlab Code
4. Matlab Convolution Function

Y(n)=X1(n).X2(n) Convolution is the mathematical method to combine two signals. It is used in signal processing filed. MATLAB Program for two signals.

1. I intend to peform Laplacian of Gaussian edge operator in matlab. This is the knowledge i have LOG operators are second-order deriatives operator. Second order deriatives operator result in zero.
2. The starter code in cnnTrain.m shows how these functions are used. Convolutional Network starter code. MNIST helper functions. We strongly suggest that you complete the convolution and pooling, multilayer supervised neural network and softmax regression exercises prior to starting this one. Step 0: Initialize Parameters and Load Data.

Convolution is an important technique and is used in many simulating projects. It has a vital importance in image processing. So, today we are gonna do convolution in MATLAB and will check the output. You should also check Image Zooming with Bilinear Interpolation in MATLAB in which we have used correlation technique which is quite similar to convolution. It will give you a better idea of convolution, I recommend you to read their difference. Anyways, coming back to our today's Convolution Calculator, let's start its designing:

Convolution Calculator in MATLAB

• The above code for convolution calculator is quite self explanatory but let me explain it a little.
• First of all, I am asking for inputs from user and they are saved in variables named as x and h.
• After that I am plotting them using stem function.
• In the next section, I have used the default MATLAB command for Convolution and calculated the convolution of x and h and saved it in v.
• Next I applied my simple algorithm and calculated convolution of x and h and saved it in Y and also plotted it.
• Once you run the simulation and give your input functions, you will get the below results:

• You can see in the above figure that I have given two inputs x and h and MATLAB Convolution Calculator calculated the convolution and gave us v and Y.
• v is calculated by default MATLAB command while the Y is calculated by our small convolution algorithm.
• Their graph representation is shown in the below figure:

• You can see in the above figure that we have plotted all the four signals, two inputs and two outputs and you can see both the outputs are same.
• Here's the video for this convolution calculator in MATLAB:

Manual Convolution Matlab

That's how you can design a convolution calculator in MATLAB. Let me know about your experience with this convolution calculator. I am planning to design a GUI for this calculator and will add it in this post.

JLCPCB – Prototype 10 PCBs for $2 (For Any Color)
China’s Largest PCB Prototype Enterprise, 600,000+ Customers & 10,000+ Online Orders Daily
How to Get PCB Cash Coupon from JLCPCB: https://bit.ly/2GMCH9w

-Website Author

Syed Zain Nasir

@syedzainnasir

I am Syed Zain Nasir, the founder of The Engineering Projects (TEP).I am a programmer since 2009 before that I just search things, make small projects and now I am sharing my knowledge through this platform.I also work as a freelancer and did many projects related to programming and electrical circuitry. My Google Profile+

Follow

Convolution Program In Matlab

Convolution Matlab Code

Get Connected

Leave a Reply

Matlab Convolution Function