Package “EPFL” has 80 man pages.
eegview(1) eegview is a minimal scope to display and record various signal coming from a EEG acquisition device and others. dtk_addtime(3) The function dtk_addtime() adjusts the time pointed by ts by adding sec seconds and nsec nanoseconds. dtk_create_arrow(3) dtk_create_arrow() creates an arrow pointing to the left with the pointed pointed located at (cx,cy) with a total width of width, a hat of length width/3 , a... dtk_create_circle(3) dtk_create_circle() creates an approximation of a circle of radius r centered at (cx,cy) using num_points vertices. dtk_create_circle_str(3) dtk_create_circle_str() creates an approximation of a circular strip of radius r centered at (cx,cy) using num_points vertices. The radius r is always referred... dtk_create_complex_shape(3) dtk_create_complex_shape() creates a shape displaying a complex, custom and possibly evolving content described by vertex attribute buffers (vertpos, vertcolor... dtk_create_cross(3) dtk_create_cross() creates a cross whose centered is located at (cx,cy) with a length of width. dtk_create_image(3) dtk_create_image() creates a rectangle of size (height,width) centered at (cx,cy) containing the image loaded in texture image. The image will by stretched to... dtk_create_line(3) dtk_create_line() creates a line between the points (x1,y1) and (x2,y2). dtk_create_rectangle_2p(3) dtk_create_rectangle_2p() creates a rectangle whose the opposing corners are located at (p1_x,p1_y) and (p2_x,p2_y). dtk_create_rectangle_hw() creates a... dtk_create_shape(3) dtk_create_shape() creates a shape specified by ind_num vertices referenced by vertex_array. In this array, the position parameters (x,y) of each vertex are... dtk_create_string(3) dtk_create_string() creates a text specified by text at location (x,y) with a font size of size using a previously loaded font referenced by font argument (see... dtk_create_triangle(3) dtk_create_triangle() creates a triangle between the vertices (x1,y1), (x2,y2) and (x3,y3). dtk_create_window(3) dtk_create_window() creates a window of size (width,height) to be used later as the target of next drawings. If width or height is zero, then the created window... dtk_destroy_shape(3) dtk_destroy_shape() destroys the shape referenced by shp. If shp is NULL the function returns without doing anything. dtk_destroy_texture(3) This function frees the ressource associated with a texture tex. If the texture is used several times, i.e. several call to dtk_load_image() with the same image... dtk_difftime_s(3) These functions returns the difference of time from orig to ts. dtk_difftime_s() returns the difference in seconds. dtk_difftime_ms() returns the difference in... dtk_draw_shape(3) dtk_draw_shape() draw the shape referenced by shp in the current window. The position of the drawing depends on the rotation and translation previously set by... dtk_get_color(3) dtk_get_color() returns the ind-th color in a predefined palette of colors. The returned value in a pointer to a array of 4 float representing an RGBA color... dtk_gettime(3) The function dtk_gettime() retrieves the time of a high precision clock. dtk_load_font(3) dtk_load_font() loads the font specified by fontname argument. This should be the path of a file whose file format can be any of the file format supported by... dtk_load_image(3) This function load the image file specified by filename argument. It will creates the mipmaps until level mxlvl. Upon creation, the texture will then been... dtk_load_video_file(3) This function loads the video file specified by filename argument as a dynamic texture. The texture will then been tracked by an internal texture manager so... dtk_load_video_gst(3) This function loads as a dynamic texture the video stream arriving into the sink of a gstreamer pipeline. The pipeline description desc should follows the... dtk_load_video_tcp(3) This function loads as a dynamic texture the video stream broadcasted over the network via TCP by the server host on the port port. The texture will then been... dtk_load_video_test(3) This function loads a test video file as a dynamic texture. The texture will then been tracked by an internal texture manager so that the next call will return... dtk_load_video_udp(3) This function loads as a dynamic texture the video stream broadcasted over the network via UDP by listening to the port port. The texture will then been tracked... dtk_make_current_window(3) dtk_make_current_window() makes the window referenced by wnd as the target of the next drawings. If wnd is NULL then the function unbind the current window for... dtk_move_shape(3) These functions control the position and the rotation with which the shape shp will be next drawn. dtk_move_shape() set the translation the shape for the next... dtk_nanosleep(3) The function dtk_nanosleep() allows the caller to sleep for an interval with nanosecond precision. If the argument abs is zero, the specified interval is... dtk_process_events(3) dtk_set_event_handler() set handler as the current event handler for the window wnd. dtk_setcolor_shape(3) dtk_setcolor_shape() set the color color of a shape identified by the pointer shp. color should point to a 4 float array containing a normalized RGBA value... dtk_texture_getsize(3) This function returns the size in pixel of the original image of the texture tex into the values pointed by w and h. If tex, w or h is NULL, the function does... dtk_update_screen(3) dtk_bgcolor() set bgcolor as the background color of the current rendering context. bgcolor should point to an array of 4 float corresponding to an normalized... dtk_video_getstate(3) This function returns the state of a video texture referenced by vid created by one of the functions dtk_create_video_*(3) and is a BITOR combination of the... dtk_window_getsize(3) This function returns the current size in pixel of the window associated with the handle wnd into the values pointed by w and h. If wnd, w or h is NULL, the... egd_acq_setup(3) egd_acq_setup() configures the way data is provided by the device referenced by dev for the next calls to egd_get_data(3). The narr argument specifies the... egd_channel_info(3) egd_channel_info() provides different type of information about the channel at the index index of the group specified by stype of the device referenced by dev... egd_close(3) egd_close() frees all resources associated to the device referenced by dev and closes it. It stops also implicitely any running acquisition. After a successful... egd_get_cap(3) egd_get_cap() returns the information about the capability specified by cap of the recording device referenced by dev by the mean of the pointer val. egd_get_data(3) egd_get_available() returns the number of samples that have been buffered by the device referenced by dev and that have not been read yet. egd_get_data() peeks... egd_get_numch(3) egd_get_numch() returns the number of channels of type stype sampled by the recording device referenced by dev. stype must be one of the values returned by... egd_open(3) egd_open() opens a EEG device according to the devstring description. If devstring is NULL, the first device supported by the library will be opened. The... egd_sensor_type(3) egd_sensor_type() returns the identifier code of the sensor type named sname. egd_sensor_name() is the reverse process: it retrieves the name of the sensor type... egd_start(3) egd_start() marks the beginning of buffered acquisition from the device referenced by dev. This means that the data starts getting accumulated in an internal... rtf_create_bandpass_analytic(3) rtf_create_chebychev() creates a IIR chebychev filter processing nch channels of data type specified by proctype. The output of the filter is the analytic... rtf_create_chebychev(3) rtf_create_chebychev() creates a IIR chebychev filter processing nchann channels of data type specified by proctype with fc as normalized cutoff frequency... rtf_create_filter(3) This function creates and initializes a digital linear filter whose the Z-transform is rational and processing nchann channels of a data type specified by... rtf_create_fir_lowpass(3) rtf_create_fir_lowpass() creates a lowpass windowed sinc filter processing nchann channels of data type specified by proctype with fc as normalized cutoff... rtf_destroy_filter(3) This function destroys the filter referenced by the handle filt and free all the associated resources. After destruction, no reference to filt should be made... rtf_filter(3) This function applies the filter referenced by filt on ns samples specified by the pointer x and writes the filtered data into the array pointed by y. The... rtf_get_type(3) This function returns the data type of the input or output of the filter filt depending on in. If in is zero, then the returned type is the output data type. If... rtf_get_version(3) This function fills in string the version of the library if line is 0. It fills at most len character in string including the terminating null byte (' '). If... rtf_init_filter(3) rtf_init_filter() initializes the internal states of the filter with one sample of data as if the filter has been applied indefinitely to constant data... xdf_add_channel(3) xdf_add_channel() appends a channel to the file referenced by the handle xdf. The new channel is initialized with the label argument (if not NULL) and with the... xdf_add_event(3) xdf_add_event() appends to the file referenced by the handle xdf opened for writing an event of type evttype at time onset lasting for a duration dur expressed... xdf_add_evttype(3) xdf_add_evttype() adds an event type specified by combination of code and the event description desc to the file referenced by the handle xdf opened for... xdf_close(3) xdf_close() closes the xDF file referenced by the handle xdf. When the file is closed, if a record is not full, it will be completed by zeros. After a call to... xdf_closest_type(3) xdf_closest_type() selects among the data types supported by the file referenced by xdf the type that is the closest to the target argument. The selected type... xdf_copy_chconf(3) xdf_copy_chconf() configure the channel referenced by dst using the information described by src. xdf_copy_conf(3) xdf_copy_conf() configure the xDF file referenced by dst using the information described by src. xdf_get_channel(3) xdf_get_channel() gets the channel descriptor of the channel stored at index index in the XDF file referenced by the handle xdf. xdf_get_event(3) xdf_get_event() returns the information of the index-th event of the file referenced by the handle xdf. The event type, start (in seconds) and duration (in... xdf_get_evttype(3) xdf_get_evttype() returns the information of the event type evttype of the XDF file referenced by xdf. The code and the description of the event type are... xdf_open(3) xdf_open() opens a xDF the file refered by the path filename for reading or writing. If mode is XDF_READ, the file is opened for reading. Thus it must exist and... xdf_prepare_transfer(3) xdf_prepare_transfer() set up the internal structures of the xDF file referenced by xdf to be ready to receive or send data. After a successful call to it, you... xdf_read(3) xdf_read() reads ns samples from the xDF file referenced by xdf. This file should have been opened with mode XDF_READ and xdf_prepare_arrays(3) should have been... xdf_set_chconf(3) xdf_set_chconf() sets the configuration of the channel referenced by ch according to the variable list of argument. This list is composed of successive couple... xdf_set_conf(3) xdf_set_conf() sets the configuration (usually one of the field file header) of a xDF file referenced by xdf according to the variable list of arguments. This... xdf_write(3) xdf_write() writes ns samples to the xDF file referenced by xdf. This file should have been opened with mode XDF_WRITE and xdf_prepare_arrays(3) should have... eegdev-biosemi(5) The biosemi plugin implements the backend for the eegdev library for Biosemi Activetwo hardware. It supports both Mk1 and Mk2 models. eegdev-datafile(5) The datafile plugin implements the backend for the eegdev library for sourcing signal from a biosignal data file. This plugin supports all the file formats... eegdev-neurosky(5) The neurosky plugin implements the backend for the eegdev library for the experimental wireless EEG amplifier with dry electrodes from Neurosky. eegdev-tobiia(5) The tobiia plugin implements the backend for the eegdev library for reading from a Tobi Interface A device.