Wifi Signal Level Meter

Companion software for the Signal Processing & Linear Systems book by B.P. Lathi

This example is based on the Simulink help files on how to add a custom block to the Simulink Signal and Scope Manager. It is a very slick way to reduce adding save-to-workspace blocks to a model and to take advantage of Simulink's great capabilites.

A common task in Simulink is to test a certain component of a larger model. With large-scale modeling, such componentization is often accomplished through the use of model reference. These large models also often use bus signals to organize large amounts of signals in the model. The situation at...


Platforms: Matlab

Calculates exponential averaged RMS of a signal using the specified windowlength as the time constant.Useful for computing sound pressure level from microphone data.Uses digital filter. Much faster than cumsum.


Platforms: Matlab

Functions accompanying MATLAB News & Notes article "Fixed-point Signal Processing: Getting Started" by Darel A. Linebarger and Thomas A. Bryan, 2004. The functions include an FIR filter in M that can be run in fixed-point and floating-point.


Platforms: Matlab

LC_FAST calculates how many times a given input signal crosses a set of levels.It is much faster than traditional algorithms being designed to handle big datasets.


Platforms: Matlab

The model simulates three phase three level diode clamped inverter using sinosoidal pulse width modulation. FFT analysis of output voltage is performed using power GUI. Switching frequency and output frequency can be adjusted using the initilzing callback function in the model properties.


Platforms: Matlab

It is a Training for students with a ramp periodic input signal to sinusoidal relaxation oscillator VI1 with a new block library simulink.


Platforms: Matlab

It is training for students a PWM input signal to sinusoidal oscillator VI1 with simulink new library block.Student can change the frequency,the nivel and the ration for PWM, pulse width modulation input and set curve input/output frequency.


Platforms: Matlab

The model simulates the three level diode clamped single phase inverter. Power GUI shows the FFT analysis


Platforms: Matlab

This model simulates three phase five level diode clamped PWM inverter. FFT analysis is performed using the power GUI tool of power system.


Platforms: Matlab

A simple level control model with an output that is continuously visible in a Figure


Platforms: Matlab

Simulate liqiud level systemsingle Tank2 interacting Tank2 nonintracting Tank


Platforms: Matlab

Through a simple GUI, the user can select a signal by entering its name and its new name.The script can take inputs as simple strings, or Excel files.In the Excel file, there should be the names of signals to be replaced and the name to be replaced with.


Platforms: Matlab

45%where the completion level can be modified with subsequent calls to the function. Its usage is similar to that of WAITBAR.PROGMETER(x, message) will create a new progress meter by displaying the string variable message and the progress represented as a percentage based on x. x can take values...


Platforms: Matlab

The Additive Noise Channel and the Additive Guassian Noise Channel are the simplest of all signal channels.The script mimics any experiments on these channels.


Platforms: Matlab

Paypal target meter uses the Paypal NVP API (which means you must have a premium or better account) to display a progress meter of donations towards a monthly or yearly goal. Setup is a breeze, requiring only your Paypal API credentials, and it supports filtering received payments by the email...


Platforms: PHP

How do I know when my session is about to expire?The Session Meter is a native module for joomla! 1.5 backend. It indicates current session with battery meter progress bar, and alerts user within one minute prior to expiration.


Platforms: PHP

PCMate Free WiFi Hotspot Creator is a free virtual WiFi hotspot creator for Windows which allows you to instantly turn your laptop into a wireless hotspot, in order to access internet without any interruption. This free WiFi router with industry standard WPA2 PSK password security lets you set...


Platforms: Windows, Windows 8, Windows 7, Windows Server

Set Default FullZoom Level,Toolbar buttons for Page zoom and Text zoom. 1.This extension can change Default FullZoom Level. This extension is useful in the case of a high-definition display. 2.Manual/Automatic Fit To Window Full Zoom. 3. The zoom mode is restored every domain name or tab as...


Platforms: Mac