Feeds
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Frequencies of prime gaps
Given two positive integers n and , write a function which computes the frequency of the gap between two consecutive of the pr...
2 months 前
已解决
Remove the air bubbles
Given a matrix a, return a matrix b in which all the zeros have "bubbled" to the top. That is, any zeros in a given column shoul...
2 months 前
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Voltage Divider Calculation
A voltage divider is a simple circuit used to obtain a reduced voltage from a higher voltage source using two resistors in serie...
4 months 前
已解决
LED Current Calculation
In an electrical circuit, the current (III) flowing through an LED is determined using Ohm’s Law: Where: I is the current ...
4 months 前
已解决
Inductor Energy Storage Calculation
The energy (EEE) stored in an inductor is given by the formula: Where: E is the energy in joules (J) L is the inductance in...
4 months 前
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Calculate Charge Using Capacitance and Voltage
The charge (Q) stored in a capacitor is given by the formula:Q=C×V where: C is the capacitance (in farads) V is the voltage (...
4 months 前
已解决
Energy Stored in a Capacitor
The energy (E) stored in a capacitor is given by the formula: where: C is the capacitance (in farads) V is the voltage (in ...
4 months 前
已解决
Calculate Current in a Series Circuit Using KVL
Kirchhoff's Voltage Law (KVL) states that the sum of voltages around a closed loop is zero. Given a voltage source (V) and three...
4 months 前
已解决
Calculating the Total Resistance in a Series Circuit
Description: In a series circuit, the total resistance is the sum of the individual resistances. This problem asks you to write ...
4 months 前
已解决
Simple Electrical Power Calculation
Calculate the electrical power using the formula: P=V×I where: V is the voltage (in volts) I is the current (in amperes)
4 months 前
已解决
Ohm’s Law - Calculate Resistance
Ohm’s Law states that resistance R can be calculated as:R=V/I where: V is the voltage (in volts) I is the current (in ampere...
4 months 前
已解决
Molar Air Density from Temperature and Pressure
The molar density of air can be found from the Temperature and Pressure using the ideal gas law. where the Molar density STP ...
1 year 前
已解决
Air Mass to Star for an Observer at Mean Sea Level
Air mass is a measure of how much atmosphere light from a source above the atmosphere (eg sun, planet, star) has to travel throu...
1 year 前
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Predict Cricket Stridulation Rate from Air Temperature
Stridulation is the process that creates a cricket's “chirp” by rubbing their wings or legs. According to the Old Farmer's Alma...
1 year 前
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Find Air Temperature from Cricket Stridulation Rate
Stridulation is the process that creates a cricket's “chirp” by rubbing their wings or legs. According to the Old Farmer's Alma...
1 year 前
已解决
SatCom #2: Gain of a circular 'dish' antenna
Satellite and Space Engineering - Problem #2 This is part of a series of problems looking at topics in satellite and space comm...
1 year 前
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SatCom #1: Wavelength of an electomagnetic wave
*Satellite and Space Engineering - Problem #1* _This is the first of a series of problems looking at topics in satellite and ...
1 year 前
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Sum of series I
What is the sum of the following sequence: Σ(2k-1) for k=1...n for different n?
1 year 前
已回答
Changing color in matlab
I=imread("xyz_converted.png"); I(:,:,1)=I(:,:,2); [m,n,~]=size(I); I(:,:,2)=zeros(m,n); imshow(I)
Changing color in matlab
I=imread("xyz_converted.png"); I(:,:,1)=I(:,:,2); [m,n,~]=size(I); I(:,:,2)=zeros(m,n); imshow(I)
2 years 前 | 0
已回答
How to measure the performance (precision and recall ) for following model and does it need to have groundTruth?
Yes, You need to have a ground truth in order to obtain accuracy, precision and recall. If you have ground truth you can calcula...
How to measure the performance (precision and recall ) for following model and does it need to have groundTruth?
Yes, You need to have a ground truth in order to obtain accuracy, precision and recall. If you have ground truth you can calcula...
2 years 前 | 0
已回答
U-Net for medical image segmentation
Hi! If you have prior knowledge of neural networks you can use encoderDecoderNetwork function to build the required U-Net struc...
U-Net for medical image segmentation
Hi! If you have prior knowledge of neural networks you can use encoderDecoderNetwork function to build the required U-Net struc...
2 years 前 | 0
已回答
I have a code to length of a shape but I am not getting the correct output accordingly.
Hello Surabhi! Your code is working properly and giving correct output for attached image. As far as unit is concerned, that de...
I have a code to length of a shape but I am not getting the correct output accordingly.
Hello Surabhi! Your code is working properly and giving correct output for attached image. As far as unit is concerned, that de...
2 years 前 | 0
已回答
How to plot a continuous graph as shown in the below graph?
After analyzing your code, I think you are on totally wrong path. There is no need of using 'for' or 'hold on' to plot point in ...
How to plot a continuous graph as shown in the below graph?
After analyzing your code, I think you are on totally wrong path. There is no need of using 'for' or 'hold on' to plot point in ...
2 years 前 | 1
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已回答
how can i plot two different figures from two scripts side by side??? (i have two seperated codes)
Hi! You can create seperate MATLAB functions for both of the codes and then create new script which calls both the fucntions an...
how can i plot two different figures from two scripts side by side??? (i have two seperated codes)
Hi! You can create seperate MATLAB functions for both of the codes and then create new script which calls both the fucntions an...
2 years 前 | 0
已回答
Image Segmentation Bounding Box
Hi! As @Image Analyst rightly mentioned, don't use inverted image for bounding box. Use Image | BW. To get the bounding box ar...
Image Segmentation Bounding Box
Hi! As @Image Analyst rightly mentioned, don't use inverted image for bounding box. Use Image | BW. To get the bounding box ar...
2 years 前 | 0
已回答
About the position of transmitter site in raytrace
Hi, You can change antenna hight while specifying your transmission site. tx = txsite("Name","Satellite transmitter", ... ...
About the position of transmitter site in raytrace
Hi, You can change antenna hight while specifying your transmission site. tx = txsite("Name","Satellite transmitter", ... ...
2 years 前 | 0
