# Venkatkumar M

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Question

MATLAB Simulink connect spice resistor or capacitor to impedance block

Hi, I am trying to connect the spice resistor/Passive componets to impedance measurement block for measure impedance from spice...

3 months ago | 1 answer | 0

### 1

answerQuestion

how to convert z parameter to s parameter?

Hi, I have two set of data. One data has frequency, Z(ohm), theta.(R1Z.csv) other data set has frequency, Z(db), theta (R1.t...

6 months ago | 1 answer | 0

### 1

answerQuestion

how to separate columns from txt file

Hi, I have attached a txt file needed to be delimeter by 3 columns. Txt file looks like this Freq. V(n001) 2.00000000000000e...

7 months ago | 3 answers | 0

### 3

answersQuestion

Plot Semilog/loglog data missing in plot

Hi, I am Plotting attched csv in semilogx and loglog plot. In semilogx plot is 20hz to 30MHz but in loglog i am not able to p...

1 year ago | 2 answers | 0

### 2

answersQuestion

introduce dead band time for a complementary signal in TI processor

Hi, could anyone tell me how to introduce dead band time for 10us in TI DSP processor using simulink? I tried with period ...

1 year ago | 1 answer | 0

### 1

answerQuestion

access multiple csv files from different folder

Hi, I have three folder in the drive namely 'D/Buck/V=12v' , 'D/Buck/V=24v' and 'D/Buck/V=48v' each folder 4 differnt csv fil...

1 year ago | 2 answers | 0

### 2

answersQuestion

Convert a table of S param to Z param

Hi, I have text file which has freq and s21 value(In cartesian form and polar form ). Need a help in convertering those S-pa...

1 year ago | 1 answer | 0

### 1

answerQuestion

split value in table two columns

Table look this in matlab(attached the table). another table looks like below I want to separate 2nd colum into two colum...

1 year ago | 1 answer | 0

### 1

answerQuestion

Obatin s domain and transfer function from the data

I have two set of graph data Frequency / phase , angle data - Freq_phase_angle.txt Frequency / real , imaginary data - Freq_co...

1 year ago | 1 answer | 0

### 1

answerQuestion

retrieve particular time data from .txt file

hello, the text file time and votlage values from 0.5sec to 0.55sec but i need extract 0.52sec to 0.54sec from this txt file ...

2 years ago | 1 answer | 0

### 1

answerQuestion

how to plot 3d spectrogram from data in txt file

Hi guys , I have file which time domain of particular output. clear all; clc; data = readmatrix('t.txt'); % Extract time ...

2 years ago | 1 answer | 0

### 1

answerQuestion

how to read txt file with delimeter

Hey guys i have read particular data from text file with header shown below Freq. V(x) 0.00000000000000e+000 (3.282430724291...

2 years ago | 1 answer | 0

### 1

answerQuestion

need to draw lattice diagram in matlab for txt file

I need to draw Bewley lattice diagram for given data using matlab code could anyone please idea. I have attached txt file which...

3 years ago | 3 answers | 0

### 3

answersQuestion

remove variables in txt file

Hi guys, I have trouble in removing first line in txt file, remove () , in txt file and split into three vectors. fnm1 = 'p_s....

3 years ago | 1 answer | 0

### 1

answerQuestion

How to use slider in matlab for varying two values in graph?

HELLO, I have reading of freq vs ampl for different s and h. as slider moves over different s and h the exact graph should be ...

3 years ago | 1 answer | 0

### 1

answerQuestion

how to store value computed from into array and plot the value in graph

In given code the value ss has to be incremented from 0 to n values and to be stored as variable. and for every value of ss the...

3 years ago | 1 answer | 0

### 1

answerQuestion

calculate normalised frequency of the below plot

How to calulate frequency from above graph? convert normalised frequency(0.03) into frequncy(hz)? how to do this?

4 years ago | 1 answer | 0

### 1

answerQuestion

Looping problem in this program

Vs=1; rs=1; rl=1; r=10; ll=2e-3; VRi(n)=0; VLi(n)=0; l=5e-3; c=10e-6; g=1; zo=sqrt(l/c); t=sqrt(l*c); zl=(2*ll)/t; ...

4 years ago | 1 answer | 0

### 1

answerQuestion

Illegal use of reserved keyword

vs=10; r=1; c=1; dt=0.1; z=dt/(2*c); i= vs/r; vi=-(i*z)/2; for j=0:0.1:1 { if j = 0 { ...

4 years ago | 2 answers | 0