photo

David Hill


2017 年からアクティブ

Followers: 7   Following: 0

MS - Robotic Systems Development (MRSD) from CMU, BS - Electrical Engineering with minors in Computer Science and Mathematics from BYU.

Programming Languages:
MATLAB, Python, C++, C, Java, Javascript, R, CSS, Arduino
Spoken Languages:
English, Spanish
Professional Interests:
Robotics and Autonomous Systems, Motion and Path Planning, SLAM, Embedded Systems

統計

All
MATLAB Answers

0 質問
2,210 回答

File Exchange

22 ファイル

Cody

66 問題
5604 解答

Discussions

7 ハイライト

ランク
37
of 302,099

評判
5,348

コントリビューション
0 質問
2,210 回答

回答採用率
0.00%

獲得投票数
626

ランク
1,604 of 21,543

評判
1,182

平均評価
4.60

コントリビューション
22 ファイル

ダウンロード
40

ALL TIME ダウンロード
9594

ランク
5
of 178,957

コントリビューション
66 問題
5604 解答

スコア
60,930

バッジ数
150

コントリビューション
0 投稿

コントリビューション
0 パブリック チャネル

平均評価

コントリビューション
7 ハイライト

平均いいねの数
0

  • MATLAB Mini Hack Participant
  • Treasure Hunt Participant
  • Ace
  • 36 Month Streak
  • Cody Contest 2025 Finishers
  • Indexing III Master
  • Explorer
  • Personal Best Downloads Level 4
  • Indexing V Master
  • Strings III Master
  • Strings II Master
  • R2016b Feature Challenge Master

バッジを表示

Feeds

解決済み


Find the standard deviation of non-zero elements in a matrix
Given a matrix A, calculate the sample standard deviation of only the non-zero elements. If there are fewer than 2 non-zero ...

12日 前

解決済み


Calculate the Compression of a Spring
A mechanical engineer wants to determine how much a spring will compress when a force is applied to it. According to Hooke’s Law...

16日 前

解決済み


Matrix
The fourth problem in Linear Algebra group. Create a matrix like this: 14 7 26 7 8 6 3 0 30

18日 前

解決済み


Column Vector
The third problem in Linear Algebra group. Create a column vector like this:

18日 前

解決済み


Row Vector
The second problem in Linear Algebra group. Create this vector in MATLAB: [7 8 26]

18日 前

解決済み


Scalar
The First problem in Linear Algebra group. Make scalar contains the value:

18日 前

解決済み


Calculate Target Doppler Frequency Shift for a Pulse-Doppler Radar
Calculate the target Doppler frequency shift measured by a pulse-Doppler radar. A radar system operates at a carrier frequency ...

18日 前

解決済み


Compute Radar Wavelength from Frequency
Radar systems operate at electromagnetic frequencies. The wavelength of the transmitted signal is related to the operating frequ...

18日 前

解決済み


Radar Target Distance Calculation
A radar system sends a short electromagnetic pulse toward a target and measures the elapsed time between transmission and recept...

18日 前

解決済み


Compute Radar Duty Cycle
A pulsed radar transmitter operates for a limited amount of time during each transmission cycle. The duty cycle represents the f...

18日 前

解決済み


Compute Average Power of a Pulsed Radar
Compute the average transmitted power of a pulsed radar over one pulse repetition time. The inputs are the peak power Pp (Watt [...

18日 前

解決済み


Calculate Radar Pulse Energy
Compute the energy contained in a single radar pulse. The inputs are the peak power Pp (W) and the pulse width PW (s). The pulse...

18日 前

解決済み


Radar Unambiguous Range Determination
This problem aims to determine the radar unambiguous range based on the Pulse Repetition Frequency (PRF). The function takes the...

18日 前

解決済み


Calculation of Radar Dwell Time
This problem aims to determine the dwell time of a 2D-search radar antenna. The function takes as input the antenna horizontal b...

18日 前

解決済み


Monostatic Radar Received Power Calculation
This problem aims to determine the received power of a monostatic radar system. The function takes as input the main radar param...

18日 前

解決済み


Radar Doppler Blind Velocity Detection
In a pulsed Doppler radar, some target radial velocities cannot be measured correctly because of Doppler ambiguity. These veloci...

18日 前

解決済み


Range Resolution of a Pulsed Radar
A pulsed radar transmits a rectangular pulse with duration tau seconds. Given the pulse duration, compute the radar range resolu...

18日 前

解決済み


Reverse the Sign
Write a function that returns the input with the sign of every element reversed. The input may be a scalar, vector, or matrix. ...

約1ヶ月 前

解決済み


[Master Regular Expression] Largest Substring Between Two Equal Character
Given a string s, return the length of the longest substring between two equal characters, excluding the two characters. If ther...

約1ヶ月 前

解決済み


Sum of Elements Above the Main Diagonal of a Square Matrix
Given a square matrix as input, write a function that returns the sum of all elements above the main diagonal. If the input mat...

約2ヶ月 前

解決済み


Solve Geozee
Geozee is a new daily puzzle game where you have to assign 9 countries to 9 categories. Categories are such things as "Human Dev...

約2ヶ月 前

解決済み


Show me the shape of your array
Write a function that determines the shape of the input array x: Return 'square' if x has the same number of rows and colum...

約2ヶ月 前

解決済み


Is the Matrix Square?
Write a function that determines whether the input matrix x is square. Return true if x has the same number of rows and columns...

約2ヶ月 前

解決済み


Sum of proper divisors (aliquot sum)
A proper divisor of a positive integer n is any divisor of n except n itself. The aliquot sum is the sum of all proper divisors....

約2ヶ月 前

解決済み


Caesar Cipher: shift a lowercase string
A Caesar cipher shifts every letter forward through the alphabet by a fixed amount, wrapping around from z back to a. Given a...

約2ヶ月 前

解決済み


Play the Disk
To access the memory address of program on disk, MS-DOS uses sectors,cylinders and heads, on disk in 3D coordinates. Given the h...

約2ヶ月 前

解決済み


Encrypt Text Using Modified AES-256 Galois/Counter Mode (GCM)
Encrypt plain text input using a modified AES-256 Galois/Counter Mode (GCM) block cipher. Output the hexidecimal representation ...

約2ヶ月 前

問題


Encrypt Text Using Modified AES-256 Galois/Counter Mode (GCM)
Encrypt plain text input using a modified AES-256 Galois/Counter Mode (GCM) block cipher. Output the hexidecimal representation ...

約2ヶ月 前 | 0 | 3 個のソルバー

解決済み


Encrypt Text Using AES-256 Galois/Counter Mode (GCM)
Encrypt plain text input using AES-256 Galois/Counter Mode (GCM) block cipher. Output the hexidecimal representation of the encr...

約2ヶ月 前

問題


Encrypt Text Using AES-256 Galois/Counter Mode (GCM)
Encrypt plain text input using AES-256 Galois/Counter Mode (GCM) block cipher. Output the hexidecimal representation of the encr...

約2ヶ月 前 | 0 | 3 個のソルバー

さらに読み込む