# Fumihiko Sato

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Question

Interference modeling in simulink

Hello everyone, I am seeking your help with interference modeling in Simulink. I found two helpful examples on the MathWorks we...

10 dagar ago | 0 answers | 0

### 0

answersQuestion

Delay issue from Buffer/Unbuffer block

Hello Community Experts, I'm seeking assistance with my E2E wireless communication simulation, which consists of three componen...

23 dagar ago | 1 answer | 0

### 1

answerQuestion

Need to generate 600 Hz signal

Hello expert, I am currently working on a project involving the generation of a 600 Hz signal in a Simulink model. I am enco...

ungefär en månad ago | 1 answer | 0

### 1

answerQuestion

Question on Simulink Matlab Function

Hello Everyone, I'd like to ask something about the MATLAB Function in Simulink. My project is try to use the MATLAB function ...

2 månader ago | 2 answers | 0

### 2

answersQuestion

Packet generation in simulink using MATLAB script

Hello, I have a question about wireless communication. I want to use a protocol that generates packets (bit streams) and then ...

4 månader ago | 1 answer | 0

### 1

answerQuestion

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...

mer än ett år ago | 1 answer | 0

### 1

answerQuestion

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 ...

mer än ett år ago | 1 answer | 0

### 1

answerQuestion

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...

mer än ett år ago | 2 answers | 0

### 2

answersQuestion

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...

mer än ett år ago | 0 answers | 0

### 0

answersQuestion

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...

mer än ett år ago | 1 answer | 0

### 1

answerQuestion

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) ...

mer än ett år ago | 1 answer | 0

### 1

answerQuestion

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...

mer än ett år ago | 1 answer | 0

### 1

answerQuestion

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...

nästan 2 år ago | 1 answer | 0

### 1

answerSolved

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...

nästan 2 år ago

Solved

Convert given decimal number to binary number.

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

nästan 2 år ago

Solved

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...

nästan 2 år ago

Solved

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...

nästan 2 år ago

Question

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...

nästan 2 år ago | 1 answer | 0

### 1

answerQuestion

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...

ungefär 2 år ago | 1 answer | 0

### 1

answerQuestion

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...

ungefär 2 år ago | 1 answer | 0

### 1

answerSolved

Solve a System of Linear Equations

*Example*: If a system of linear equations in _x₁_ and _x₂_ is: 2 _x₁_ + _x₂_ = 2 _x₁...

ungefär 3 år ago

Solved

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...

ungefär 3 år ago

Solved

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...

ungefär 3 år ago

Solved

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:...

ungefär 3 år ago