Community Profile # Gabriel Ruiz-Martinez

2006 이후 활성

Interested in water waves, coastal and oceanographic phenomena.

#### Statistics

All
• • • • • • • • • • • • 배지보기

#### Content Feed

보기 기준

답변 있음
Harmonic Analysis for Tidal time series data
@Shuvashish Roy, you can try with LP-TIDES, this a nice Matlab GUI that uses T-Tide toolbox. Regards

3달 전 | 0

답변 있음
Shallow Water wave phase speed.
@Jeremiah Thomas, a solution could be this: % Wave period (s) T = 2:15; % Water depths vector (m) d = 1:4000; % Gravit...

3달 전 | 0

해결됨

Doubling elements in a vector
Given the vector A, return B in which all numbers in A are doubling. So for: A = [ 1 5 8 ] then B = [ 1 1 5 ...

3달 전

해결됨

Whether the input is vector?
Given the input x, return 1 if x is vector or else 0.

3달 전

해결됨

Inner product of two vectors
Find the inner product of two vectors.

3달 전

해결됨

Vector creation
Create a vector using square brackets going from 1 to the given value x in steps on 1. Hint: use increment.

3달 전

해결됨

Create a vector
Create a vector from 0 to n by intervals of 2.

3달 전

해결됨

Flip the vector from right to left
Flip the vector from right to left. Examples x=[1:5], then y=[5 4 3 2 1] x=[1 4 6], then y=[6 4 1]; Request not ...

3달 전

해결됨

Find max
Find the maximum value of a given vector or matrix.

3달 전

해결됨

Get the length of a given vector
Given a vector x, the output y should equal the length of x.

3달 전

해결됨

Arrange Vector in descending order
If x=[0,3,4,2,1] then y=[4,3,2,1,0]

3달 전

해결됨

Swap the input arguments
Write a two-input, two-output function that swaps its two input arguments. For example: [q,r] = swap(5,10) returns q = ...

3달 전

해결됨

Roll the Dice!
*Description* Return two random integers between 1 and 6, inclusive, to simulate rolling 2 dice. *Example* [x1,x2] =...

3달 전

해결됨

Number of 1s in a binary string
Find the number of 1s in the given binary string. Example. If the input string is '1100101', the output is 4. If the input stri...

3달 전

해결됨

Calculate BMI
Given a matrix |hw| (height and weight) with two columns, calculate BMI using these formulas: * 1 kilogram = 2.2 pounds * 1 ...

3달 전

해결됨

Convert from Fahrenheit to Celsius
Given an input vector |F| containing temperature values in Fahrenheit, return an output vector |C| that contains the values in C...

3달 전

해결됨

Make a random, non-repeating vector.
This is a basic MATLAB operation. It is for instructional purposes. --- If you want to get a random permutation of integer...

4달 전

해결됨

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...

4달 전

해결됨

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...

4달 전

제출됨

Modified Shields diagram and criterion
shieldsmodbonlay(rhom,diam) computes the modified Shields criterion for the initiation of motion of a cohesionless sediment.

4달 전 | 다운로드 수: 1 | 답변 있음
Tide analysis and prediction
A little late Nazmul, but I hope this answer can help to other people with the same doubt. All tidal analysis requires two inpu...

4달 전 | 0

| 수락됨

답변 있음
What data from mareographs do I need to perform a tide prediction in T-Tide?
Hi Alexandria, It's little late to reply your message, but I hope this message can help to other people with the same doubt. I...

4달 전 | 0

답변 있음
Math lab tool for calculating of Tide
Hi Indika, if you have a water level record of 12 years, you can use the Rich Pawlowicz's T-Tide Matlab toolbox to analyze your...

5달 전 | 0

| 수락됨

답변 있음
Amount of rain and precipitation simulation
In order to give you an idea, you should check the algorithm of: Intensity duration frequency curves or check this book: Arag...

7달 전 | 0

| 수락됨

제출됨

Exporting HYCOM currents data to txt and mat files

7달 전 | 다운로드 수: 2 | 답변 있음
HI Amitava, thanks for sharing your Powershell script. Recently, I faced off the same problem as you. Using the NCTOOLBOX (Schil...

7달 전 | 0

제출됨

Seawater density from salinity, temperature and pressure
From practical salinity, temperature and pressure values, the seawater density is computed.

10달 전 | 다운로드 수: 21 |

제출됨

Water Salinity from Pressure and Conductivity of the water
A simple script which computes the water salinity from pressure and conductivity of water data.

10달 전 | 다운로드 수: 6 | 해결됨

Finding Perfect Squares
Given a vector of numbers, return true if one of the numbers is a square of one of the other numbers. Otherwise return false. E...

11달 전

해결됨

Check if number exists in vector
Return 1 if number _a_ exists in vector _b_ otherwise return 0. a = 3; b = [1,2,4]; Returns 0. a = 3; b = [1,...

11달 전