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Fumihiko Sato


Last seen: 6 mesi fa |  Attivo dal 2021

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Domanda


How to get correct bit stream at receiver side of simple wireless communication without communication channel
Hello experts, I am trying to send the data(bitstream) by modulation using DBPSK and RRC match filter for both Tx and Rx. as fo...

10 mesi fa | 1 risposta | 0

1

risposta

Domanda


How to prevent frame loss in wireless communication simulation
Hello, community. How can I prevent frame loss and improve the Frame Error Rate (FER) at the receiver side? Here is the system ...

11 mesi fa | 1 risposta | 0

1

risposta

Domanda


How to increase sampling rate without change of the signal bandwidth
Hello Everyone, Could you please help to advise on how can I increase the sampling rate without without modifying signal band...

circa un anno fa | 2 risposte | 0

2

risposte

Domanda


Last example of Top-Down Design of an RF Receiver
Hello everyone. I am learning on how to design RF receiver along with example from this topic (Top-Down Design of an RF Recei...

circa un anno fa | 0 risposte | 0

0

risposte

Domanda


Need help on determine receiver SNR
Dear community. I'd like to design the DBPSK tranceiver that adapt from this example Top-Down Design of an RF Receiver - MATL...

circa un anno fa | 1 risposta | 0

1

risposta

Domanda


Add IQ data signal to combine with existing signal
Dear community, I have IQ data that export from a different project (.Mat format). I have some questions regarding this. 1) ...

circa un anno fa | 1 risposta | 0

1

risposta

Domanda


QPSK Transmitter and Receiver in Simulink example question
Hello everyone, I am trying to study on how can I simulate the digital communication using this example "QPSK Transmitter and R...

circa un anno fa | 1 risposta | 0

1

risposta

Domanda


Simulation of 2 or more signal using the same frequency
Hello everyone, I'd to ask if it possible to simulate the 2 or more singal using the same frequency and combine them together...

oltre un anno fa | 1 risposta | 0

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risposta

Risolto


Find out sum and carry of Binary adder
Find out sum and carry of a binary adder if previous carry is given with two bits (x and y) for addition. Examples Previo...

oltre un anno fa

Risolto


Convert given decimal number to binary number.
Convert given decimal number to binary number. Example x=10, then answer must be 1010.

oltre un anno fa

Risolto


Find the longest sequence of 1's in a binary sequence.
Given a string such as s = '011110010000000100010111' find the length of the longest string of consecutive 1's. In this examp...

oltre un anno fa

Risolto


Find the Oldest Person in a Room
Given two input vectors: * |name| - user last names * |age| - corresponding age of the person Return the name of the ol...

oltre un anno fa

Domanda


Simple baseband TRx design concept in matlab
Greeting everyone. I am trying some experiments on how to process the data through wireless communication with the simple com...

oltre un anno fa | 1 risposta | 0

1

risposta

Domanda


Idealized Baseband Amplifier with Nonlinearity and Noise Example question
Hello everyone, I am learning on the RF blockset on how to use this block properly. After read through this example documentat...

oltre un anno fa | 1 risposta | 0

1

risposta

Domanda


RF CW signal generator in MATLAB/Simulink
Hello everyone, I am trying to create the CW (Continuous Wave) at the specific frequency (What I want is varry around 900 MHz...

oltre un anno fa | 1 risposta | 0

1

risposta

Risolto


Solve a System of Linear Equations
*Example*: If a system of linear equations in _x&#8321_ and _x&#8322_ is: 2 _x₁_ + _x₂_ = 2 _x₁...

oltre 2 anni fa

Risolto


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...

oltre 2 anni fa

Risolto


Calculate Amount of Cake Frosting
Given two input variables |r| and |h|, which stand for the radius and height of a cake, calculate the surface area of the cake y...

oltre 2 anni fa

Risolto


Times 2 - START HERE
Try out this test problem first. Given the variable x as your input, multiply it by two and put the result in y. Examples:...

oltre 2 anni fa