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sabah

NICE

Active since 2014

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how can i select part of column from matrix 2000*6
x=m(:1) its ok i'm already select column but i want part from column same 1400:1500 so i'm try already example x...

8 years ago | 2 answers | 0

2

Question

how can i read 20 files form excel for matlab together
i have code for read one file [a,b,c]=xlsread('myfile.xlsx') save myfile c ;its work but i want read 20 files together in one f...

8 years ago | 2 answers | 0

2

Question

how can i take the Fourier transformer from light signal by matlab where the light signal is vector (1*999)
i have signal of vector (1*999) from 87 data every data have this vector i am already red all the data i want make loop for ta...

8 years ago | 0 answers | 0

0

Question

how can calculate power spectral density from data (999*1)
i have 8 vector every one have size (999*1) i want calculate power spectral density for fond the frequency

8 years ago | 1 answer | 0

1

Question

how can i use matlab with slope along the curve
i have w= 0.00229*r0^(-5/3)*f^(-11/3) how can i fond the slope from this forml where r0 is matrix (99*71)also f is (99*17)

8 years ago | 1 answer | 0

1

Question

i have prop.matlab said error using m power matrix must be square
R=(d1^(-1/3)-1.525*L0^(-1/3))/(d1^(-1/3)-d2^(-1/3));

8 years ago | 0 answers | 0

0

Question

i have prob.at the varriance in this code he said NON I do not know also rol ,rot
clear all, close all; >> >> importfile('BaryAlt_2014-10-24_17h57.11.csv'); >> d1=0.06; >> lamda=500*10^-9; >> x0=0.2; >...

8 years ago | 0 answers | 0