Ship software free download map plotting sdr

Inputs are two webcams and two degree ultrasonic sonar units. Outputs are hard shell headphones modified to be open air skeletons with recessed small transducer cups GpsTicker3 Android offline navigation for cyclists and hikers. GpsTicker3 is an offline navigation Android App for for hikers and cyclists Maps After installation a low detail world map will be used, route calculation is not possible with world.

You can download the map and routing data of your area Button 'Download map'. The integrated map download covers the area of Germany and the Alps to northern Italy. Some more maps are available from Google play. Route calculation After downloading a regional map route calculation is possible. You can set Displays a moving map using external or internal GPS , shows the street name on which you are. There is Navigation support for car drivers, bicyclists and pedestrians plus many more This project hosts the code and the documents which were created by Francesco Montorsi during his PhD at the University of Modena and Reggio Emilia, Italy, about indoor and outdoor localization and navigation techniques.

GpsTicker2 GT2 combines online and offline navigation for hikers and cyclists. The lightweight and compact App GpsTicker2 combines online and offline navigation for hikers and cyclists. Offline route calculation is possible for all federal states of Germany and many other regions. Online route calculation can be done at home with available internet connection, saved routes and pois can be used outdoor without mobile network.

Maps can be easily downloaded with the integrated download manager. GpsTicker2 is free of advertisement AdMob.

Try the new version https You can get the "Google format" map reference by Googling the name of your location town etc. Grid square field If you are not familiar with grid squares just click on the check grid button.

A webpage will appear where you can enter your location name and receive a 6 character grid square identifier to enter in the field. You can replace the default startup background photo with your own. Scale a photo file jpeg, png, etc. Although there is a Photo height field, changing it from pixels currently doesn't work. Change the Photo title and Photo description fields as appropriate for your new photo.

The Owner info field allows you to display a message, including HTML, in the middle part of the top bar. Add your own logo here, short message or maybe a Paypal donation button to help defray your Internet costs for a publicly-accessible Kiwi. Note that the Title field can contain HTML, like a link, just like the Status field even though there is no preview shown. Public Note: Your Kiwi will appear on other sites like rx.

So we will offer it only to purchasers of genuine KiwiSDR hardware. Consider it as a portion of your purchase price going toward the cost of providing the service.

Registration on rx. No API key is necessary. Just fill-out your listing information name, location, etc. The registration status field should eventually show a message this can sometimes take several minutes. Make sure your location on the various map sites e. A common mistake is not specifying a negative longitude for the Americas or a negative latitude for locations in the southern hemisphere we've made this mistake ourselves. You can use the check map button to verify. Note that the latitude and longitude are entered as signed decimal degrees, surrounded by parenthesis, e.

Not hours-minutes-seconds, no "N S E W" notation, no "degree" symbols, etc. If you zoom in you'll notice that the map sites dither the location a fair amount to help protect your privacy.

Use it to fill-out the location field automatically. The same is true for the grid square field. Where "SWL" is the well-known abbreviation for "shortwave listener" and "RF82" is a 4-character grid square describing your Kiwi's general location available from this site.

There are other conventions as well, e. This allows you to divide the 4 channels into two sets: a publicly-available set requiring no password and a private set requiring a password. Owners of the more popular Kiwis have long complained that the channels are always full and they, or their friends, can never get in without restarting the server and dumping everyone off. It is hoped this feature may persuade some owners of completely closed Kiwis in desirable locations to make some of their channels public.

Controlling the server from a Beagle root login Although most of the control and configuration of the server is accomplished via the admin webpage, there are some shell commands that can be used. Login to the Beagle from another computer as the root user. A shortcut for this is the cdp command alias change directory project. Once there a number of commands can be used to control the server: ku Kiwi up Restart the server.

There are a number of others that are less useful. Most of these features as also available on the admin webpage. For example the log files can be viewed under the Log tab and the server can restarted with a button on the Control tab.

Special access-related configuration There are several configuration options related to admin access of the Kiwi. The file names and their contents are: opt. Multiple addresses and domain names are not currently supported. Just create a file of this name. The file contents don't matter e. This has no effect on any other security measures you may, or may not, have taken on the Kiwi e. Manual frequency calibration If your GPS antenna is connected and receiving signals then the KiwiSDR clock frequency will be continuously calibrated automatically.

If not you can perform a manual calibration. There are two sources of clock oscillator error. Inherent error due to manufacturing variations and error that changes with the ambient temperature. A manual calibration will correct the inherent error, and error due to the current temperature, but will not track error due to future temperature changes.

Follow these steps: Tune to a station transmitting a carrier on a known, accurate frequency like a time station WWV 15 MHz in this example. Use the highest frequency station possible as this will show the most offset i.

Zoom all the way in and select the exact center of the carrier line in the waterfall with the mouse. The yellow vertical bar of the passband should align with the waterfall carrier line.

See image below. Right-click to bring up the menu and select cal ADC clock admin. You will be prompted for the admin password if necessary. A confirmation dialog will appear showing how far the clock must be adjusted to get to the nearest 1 kHz. The normalized ADC clock adjustment in parts-per-million ppm is shown, 4. As soon as confirm is clicked the waterfall will shift to reflect the new calibration. This new calibration value will be remembered and applied on every Kiwi restart.

It will be reset to zero when GPS corrections are occurring. Optionally downloading the software if you lost the SD card etc. However there are cases where you might want to download the software: your micro-SD card doesn't work or you want to get a head-start on installing the software if you've ordered just the Kiwi board and are supplying your own Beagle. In case you are unfamiliar with the process of installing software on a Beagle here's how it works.

The micro-SD is what's known as a 'flasher'. In other words all the software previously installed on your Beagle will be completely overwritten and lost. So be very careful in using a flasher micro-SD. Remember, the copy operation will only occur when you boot from a micro-SD flasher. It is possible to insert a flasher micro-SD into a running system so that it may be read or re-written like any other card. But be certain to remove it immediately after you're done.

Otherwise the next time you reboot the Beagle the flashing operation will begin if the card is still a flasher. Even we make this mistake occasionally and it is very annoying to lose all your work that is stored on the Beagle's on-board filesystem. An image file from the Internet must be downloaded and copied to a micro-SD card to turn it into a flasher.

Proceed as follows. Obtain a micro-SD card at least 2 GB in size. It is best not to use the one delivered with your Kiwi as that should be saved as an emergency backup unless it doesn't work and you're repairing it. You may have to download one or more programs e. Some of these programs can overwrite your PCs hard drive if the wrong device for the SD card is specified. So follow the instructions very carefully.

Login to the Beagle from another computer. Login as user "root". Script will show checksums. Make sure they match so you know download is good. Script writes micro-SD card. This takes about 40 minutes. Depends on size and type of micro-SD card.

If you want the Beagle you are now using to be re-flashed with the KiwiSDR software then hit return key when asked to reboot. Remember: all previous Beagle software will be erased. Otherwise hit control-C to stop script. After you have an SD card with the flasher image insert it into the Beagle and power-up.

When booted from the SD card the LEDs will display a "back-and-forth" pattern as the image is copied to the Beagle on-board filesystem.

The Beagle will power off when done all LEDs will go dark. Takes about 5 minutes for a Class SD card. When the KiwiSDR server is first run it will automatically update itself to the latest version by downloading from Github since the download image is always older than the most current version.

Use the micro-SD delivered with your Beagle or follow the various guides on the Internet showing how to upgrade your Beagle to Debian first. Viewing the source code change log To see the comments from recent changes to the source code look at the Github change log. If any comment there is followed by an ellipsis box The power management chip of the BBG will not allow more than mA to flow on this connection.

This means they will fit loosely in the Kiwi jack and may cause unexpected power downs as the Kiwi or cable are moved around. A precision supply will react much more quickly to over-current situations than an ordinary linear supply using a big output capacitor to ride through peak current demand.

A bench supply will instantly drop the output voltage the moment the current limit is reached. We've had several users observe bizarre behavior using precision supplies random Beagle shutdown, SD card write failures, repeatable server "freeze" during certain operations, etc. Under-voltage due to cable voltage drop The power management controller chip PMIC on the Beagle will refuse to power up the Beagle and Kiwi if the 5V input is below about 4. Worse, if a momentary increase in peak current draw causes the input to drop below 4.

This problem has been seen by several customers and even ourselves. It is caused by cables with insufficient wire gauge. See this forum post. This is because almost all of these small line-powered units are switch-mode power supplies SMPS with inadequate filtering.

The switching frequencies are typically in the 20 - kHz range with harmonics sometimes extending well into the shortwave bands. Worse, the oscillators are almost always unregulated resulting in unstable carriers many kHz wide. Their emissions might meet regulatory requirements but that doesn't stop them from wrecking havoc when used to directly power an SDR. Transformer-based, regulated linear supplies are now more difficult to find. Particularly the wall-mount plug-pack type. This is partly due to new energy conservation laws requiring higher standby-mode efficiency from power supplies.

It's pretty easy to make an SMPS draw minimal current when plugged-in but not in use. But it's difficult for a transformer-based supply due to the unloaded losses present in the transformer even when there is no connection.

There is also the issue of poor conversion efficiency compared to SMPS. And for this purpose there are transformer-based, 5V linear supplies available on Ebay and AliExpress. We have evaluated one of these units and it worked great. Jan update: We've had a couple reports of the supplies from Ebay above showing up DOA or unable to meet the Kiwi current requirement such that the Kiwi doesn't power up even though the supply puts out 5V under no-load conditions.

The supplies were replaced by the seller, but caveat emptor.. Bel Power Solutions , 5V 3A solder lugs, - VAC strapable solder lugs This one is a little expensive but the transformer can be strapped for or volts. It's an open-frame supply with all connections via solder lugs so you must add your own cables.

Consider cutting off the cable with a 2. For a line cord with a region-specific plug you can scavenge from old equipment or sacrifice a cheap extension cord i. Please add an inline fuse to your line cable we did! And insulate all line-voltage connections, particularly at the transformer. When dealing with line voltages please be careful, go slow, don't work alone and ask for help if you need it.

We don't want any fatalities or injuries as a result of advice given here. If you absolutely must use an SMPS then consider this one which we have found to be fairly quiet. Mean Well, 5V 3A, 2. As with noise reduction, experimentation with antennas is usually an incremental process.

If you are new to antenna building then start with a simple random wire. You will hear something. Then you can try a more complex antenna and see how much improvement there is.

There are many commercial sources for E-field whip, probe and H-field loop active antennas. There are a number of active antennas, both kits and pre-built, on Ebay. It is also not that difficult to construct your own. Shift-clicking on a label will bring up a panel with the parameters you can edit.

The admin password will be requested first if necessary. The Modify, Add and Delete buttons at the bottom make the changes. Using Add is how you can duplicate, starting with the information from an existing label, without changing the original label itself.

If you shift-click in a blank spot of the label area i. The type is set to active but the other fields are left blank for you to edit.

This shortcut is meant to be used to change a red label with type watch-list to active quickly as you confirm reception of a particular signal on this KiwiSDR. The Kiwi ships with a number of existing labels in red of type watch-list just to give you an idea of how you might customize your Kiwi's labels.

If you are a Kiwi admin it is possible to edit the DX labels on a mobile device. Touch the label to select it. Then two-finger tap in the waterfall to show the popup menu.

Tap the edit last selected dx label menu entry. The implementations model various kinds of manipulators and mobile robots for position control, trajectory planning and path planning problems. The implementation is based on the Casadi Package which is used for numerical optimization.

A non-holonomic mobile robot is used as a system for the implementation. The toolbox includes implementations of commonly used methods.

Includes real data captures and a theory summary. The toolbox provides tools for denoising and interfaces directly with our Matlab code for wavelet domain hidden Markov models and wavelet regularized deconvolution. The heart of this toolbox is object-oriented tools that enable interactive analysis of neuroimaging data and simple scripts using high-level commands tailored to neuroimaging analysis. Simple selection by scheme name and map length.

Implemented in Matlab. Brunton and J. Sampling and variational. Includes tools to calculate aerodynamic coefficients using a vortex lattice method implementation, and to extract longitudinal and lateral linear systems around the trimmed gliding state.

It can be used to benchmark algorithms. Built using Android and OpenCV. Formerly known as calciumImagingAnalysis ciapkg. Most require Matlab. The purpose of the simulation framework is to guide the early stages of legged robot design. The end effectors track an input trajectory and the necessary joint speed, torque, power and energy for the tracking is computed.

This series is obsolete. SP3ARK is the up-to-date series will be. Allows interactive editing of the resulting graphs. Early fault detection in machinery can save millions of dollars in emergency maintenance cost. Diagnosing the faults before in hand can save the millions of dollars of industry and can save the time as well. The most common method of monitoring the condition of rolling element bearing is by using vibration signal analysis.

Basically, anything that can be done in HFSS user interface and the 3D Modeler can be done with this library of functions. Once a script is generated in this manner, it can be run in HFSS to generate the 3D model, solve it and export the data.

Well documented with examples. Uses Nastran input format. Accessible with a high-level programming language, it gives a useful framework for fast prototyping. Each one displays the AIS information in different ways on the chosen map, with additional options like a radar view, to provide a clearer directional display. ShipPlotter contains a series of extra settings that help increase the usage a vessel can get from the application, it supports a peerpeer sharing system that allows multiple users to share data to create a more comprehensive map of water traffic.

The program supports GPS and navigation support, to plot various courses, receive an ETA and save frequently used routes. An SMS option is available that can alert users when another vessel is detected, with customizable options of what exactly triggers the alert.