Free paratim 0.1.2 software for linux

PlotMM is an extension to GTKmm which provides a 2D data plotting widget. PlotMM is an extension to the gtkmm library. It contains widgets which are primarily useful for technical and scientifical purposes. For the beginning, this is a 2-D plotting widget (see screenshot above).
Main features:
- Plot Widget with tick marks, tick labels, axis labels, a title and an optional selection rectangle (grid and legend will be added soon)
- curves for 2D-data with and without errorbars; the curves can be drawn using various curve styles and symbols, each with different colors
- axes have automatic major and minor tick generation for linear and logarithmic scales and provide autoscaling
- signals allow to handle mouse events from the plot canvas
- a simple example application demonstrates the use of the PlotMM classes
Enhancements:
- This release adds compatibility with gtkm-2.4/2.6 and fixes several bugs.

The iSMS package is a mobile messaging gateway. This is a package based upon the GSM::SMS package. It allows to implement a webservice based on SMS messages.It can be considered a piece of middleware that implements a HTTPSMS gateway.
Main features:
- rule based bidirectional SMS messages.
- SMS messages get translated to a HTTP request. A WEB frontent allows for easy configuration of rules. You can define ACL ( Access Control Lists ). POST/GET, Basic authentication, standard queries ...
- XMLRPC based SMS gateway.
- This allows for easy integration of corporate level applications into the iSMS suite. Almost all application servers or groupware products have XMLRPC support ( www.xmlrpc.com). With this support you can easily deploy a corporate wide SMSC.
- Remote SMS nodes.
- iSMS is build around a HTTPd ( apache ) as an event-based application server. To support serial nodes ( responsible for reception of SMS messages ) I had to use a seperate node-process. This also allows to build a distributed SMSC. You can have different nodes ( one for each operator ) and they all communicate back to the main server. The node uses XMLRPC as its messaging protocol. This way it is easy to use it through a corporate firewall or proxy.
- A node does not need to run on the same machine as the iSMS server.

Jaaa is short from JACK and ALSA Audio Analyser, is an audio signal generator and spectrum analyser designed to make accurate measurements.

Frequency and Amplitude

These two sets of buttons set the display view. One of these six buttons, or Bandw, Peak, or Noise discussed below, has an orange LED at its left side. The LED indicates the currenty selected parameter that usually can be modified in three ways:

- by typing a new value into the text widget, followed by ENTER,
- by using the < or > buttons to decrement or increment,
- by mouse gestures.

Frequency:

Min and Max set the min and max displayed frequencies. If either of these is selected then

a horizontal Drag Left changes Min,
a horizontal Drag Right changes Max.

Cent is the frequency at the middle of the x-axis.
Span is Max - Min, changing this value preserves Cent.
If either of these is selected then

a horizontal Drag Left changes Cent,
a horizontal Drag Right changes Span.

Cent can also be set by Clicking in the frequency axis scale.

Amplitude:

Max is the maximum value on the y-axis.
Range is the range of the y-axis.
If either of these is selected then

a vertical Drag Left changes Max,
a vertical Drag Right changes Range,

So for the last four mouse gestures, a Drag Left will scroll the display, while a Drag Right will zoom in or out. Maybe I will add and automatic selection of the axis based on the direction of the mouse gesture.

Analyser

The analyser is based on a windowed FFT. Actually the windowing is performed by convolution after the FFT, and combined with interpolation. The windowing and interpolation ensure that displayed peaks will be accurate to 0.25 dB even if the peak falls between the FFT bins. More accurate measurements can be made using the markers (see below).

Bandw sets the FFT length, and hence the bandwidth of the analyser. Depending
on this value, the size of the display and the frequency range, you may sometimes
see two traces. This happens when the resolution of the analyser is better than the
display, so that one pixel contains more than one analyser value. In that case, the
blue trace is the peak value over the frequency range represented by each pixel, and
the gray one is the average value. The first one is correct for discrete frequencies,
and the latter should be used to read noise densities. There is no mouse gesture to change the bandwidth.

VidAv or video average, when switched on, averages the measured energy over time.

This is mainly used to measure noise. The averaging lenght increases over time, to
a maxumum of 1000 iterations. Changing the input or bandwidth resets and restarts
the averaging.

Freeze freezes the analyser, but not the display, so you can still scroll and zoom or use the markers discussed below.

Markers

Markers are used in order to accurately read off values in the display. There can be
up to two markers, set by clicking at the desired frequency inside the display.

When there are two markers, the second one will move with each click, while the first
remains fixed. Measured values for the two markers, and their difference in frequency
and level are displayed in the upper left corner of the display.

Clear clears the markers.

When Peak is selected, clicking inside the display will set a marker at the nearest
peak. The exact frequency and level of the peak are found by interpolation, so the
frequency can be much more accurate than the FFT step, and the level corresponds to the true peak value regardless of display or analyser resolution.

When Noise is selected, clicking inside the display will set a noise marker. The noise density (energy per Hz) is calculated and displayed.

Curtus provides a simple application to track reimbursable company expenses. It is written in Python and uses mysql.

The sql that is used is in the sql subdirectory. To set everything up, just issue the msql -i

The curtus uses HTML templates for its output. Below are the following templates used and the placeholders they contain. They should all be in the templates subdirectory. The default implementations are already in place.

You can modify them as you want/need.

error.template: __error__ // This is where error strings are inserted
post.template: __clients__ // This is where you will need to insert the clients in an HTML pulldown.
view.template: __expense_text__ // This is where you will insert the text to describe the expense.
view_all.template: __expenses_title__ , __expenses_text__ // This will be the kind of search and the list of expenses
views.template: __partners__ , __clients__ // This will be the partners and clients in HTML pulldown

There are currently no tools to remove clients or users.

Secret Rabbit Code (aka libsamplerate) is a Sample Rate Converter for audio. One example of where such a thing would be useful is converting audio from the CD sample rate of 44.1kHz to the 48kHz sample rate used by DAT players.
SRC is capable of arbitrary and time varying conversions ; from downsampling by a factor of 256 to upsampling by the same factor. Arbitrary in this case means that the ratio of input and output sample rates can be an irrational number. The conversion ratio can also vary with time for speeding up and slowing down effects.
SRC provides a small set of converters to allow quality to be traded off against computation cost. The current best converter provides a signal-to-noise ratio of 97dB with -3dB passband extending from DC to 96% of the theoretical best bandwidth for a given pair of input and output sample rates.
Since the library has few dependencies beyond that provided by the standard C library, it should compile and work on just about any operating system. It is know to work on Linux, MacOSX, Win32 and Solaris. With some relatively minor hacking it should also be relatively easy to port it to embedded systems and digital signal processors.
In addition, the library comes with a comprehensive test suite which can validate the performance of the library on new platforms.
Enhancements:
- configure.ac Win32/Makefile.mingw.in
- Add preliminary support for compiling on Win32 using MinGW.
- configure.ac
- Bump version to 0.1.2.
- Add --enable-gcc-werror configure option.
- examples/sndfile-resample.c tests/src-evaluate.c
- Use ISO C standard function remove instead of unlink.
- Win32/Makefile.msvc
- Add the top level directory to the include path (for sndfile.h).

Kryptor is a graphical tool to encrypt files using the algorithm ARCS. Kryptor is also possible to erase files by overwriting data with a pseudo-random sequence of bytes iterated three times, which will make data recovery a very complex operation.

Installation:

The simplest way to compile this package is:

1. `cd to the directory containing the packages source code and type `./configure to configure the package for your system. If youre using `csh on an old version of System V, you might need to type `sh ./configure instead to prevent `csh from trying to execute `configure itself.

Running `configure takes a while. While running, it prints some messages telling which features it is checking for.

2. Type `make to compile the package.

3. Type `make install to install the programs and any data files and documentation.

4. You can remove the program binaries and object files from the source code directory by typing `make clean.

Whats New in This Release:

ï¿1⁄2 Some compiling bugs were fixed.

JSPP is an untyped, java-like scripting language designed to be embedded in applications. The project is written in C and can be compiled on VC/Win, Tandem (HP Non-Stop), and Linux.
Enhancements:
- Updated to reflect changes in the SPL library.