X-Git-Url: https://git.gag.com/?p=fw%2Faltos;a=blobdiff_plain;f=micropeak%2FMicroStats.java;fp=micropeak%2FMicroStats.java;h=0000000000000000000000000000000000000000;hp=b9637536c0a3ca87212ee0d6262ce4ce9cbc088f;hb=c0af53c03d7945f7400496216ee259d73fb04843;hpb=9e17d3be199d14473d8a7f9b899c290518b879a6

diff --git a/micropeak/MicroStats.java b/micropeak/MicroStats.java
deleted file mode 100644
index b9637536..00000000
--- a/micropeak/MicroStats.java
+++ /dev/null
@@ -1,205 +0,0 @@
-/*
- * Copyright © 2011 Keith Packard <keithp@keithp.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
- */
-
-package org.altusmetrum.micropeak;
-
-import java.io.*;
-import org.altusmetrum.altoslib_11.*;
-import org.altusmetrum.altosuilib_11.*;
-
-public class MicroStats {
-	double		coast_height;
-	double		coast_time;
-
-	double		apogee_height;
-	double		apogee_time;
-
-	double		landed_height;
-	double		landed_time;
-
-	double		max_speed;
-	double		max_accel;
-
-	MicroData	data;
-
-	void find_landing() {
-		landed_height = 0;
-
-		for (MicroDataPoint point : data.points()) {
-			landed_height = point.height;
-			landed_time = point.time;
-		}
-
-		boolean above = false;
-		for (MicroDataPoint point : data.points()) {
-			if (point.height > landed_height + 10) {
-				above = true;
-			} else {
-				if (above && point.height < landed_height + 2) {
-					above = false;
-					landed_time = point.time;
-				}
-			}
-		}
-	}
-
-	void find_apogee() {
-		apogee_height = data.apogee_height();
-		double searched_apogee = 0;
-		apogee_time = 0;
-		
-		/* This just finds the apogee time -- we've recorded the
-		 * peak altitude separately in eeprom, and that could
-		 * have occurred after the eeprom was full.
-		 */
-		for (MicroDataPoint point : data.points()) {
-			if (point.height > searched_apogee) {
-				searched_apogee = point.height;
-				apogee_time = point.time;
-			}
-		}
-	}
-
-	void find_coast() {
-		coast_height = 0;
-		coast_time = 0;
-
-		for (MicroDataPoint point : data.points()) {
-			if (point.accel < -9.8)
-				break;
-			coast_time = point.time;
-			coast_height = point.height;
-		}
-	}
-
-	void find_max_speed() {
-		max_speed = 0;
-		for (MicroDataPoint point : data.points()) {
-			if (point.time > apogee_time)
-				break;
-			if (point.speed > max_speed)
-				max_speed = point.speed;
-		}
-	}
-
-	void find_max_accel() {
-		max_accel = 0;
-		for (MicroDataPoint point : data.points()) {
-			if (point.time > apogee_time)
-				break;
-			if (point.accel > max_accel)
-				max_accel = point.accel;
-		}
-	}
-
-	double boost_duration() {
-		return coast_time;
-	}
-
-	double boost_height() {
-		return coast_height;
-	}
-
-	double	boost_speed() {
-		return coast_height / coast_time;
-	}
-
-	double boost_accel() {
-		return boost_speed() / boost_duration();
-	}
-
-	double coast_duration() {
-		return apogee_time - coast_time;
-	}
-
-	double coast_height() {
-		return apogee_height - coast_height;
-	}
-
-	double coast_speed() {
-		return coast_height() / coast_duration();
-	}
-
-	double coast_accel() {
-		return coast_speed() / coast_duration();
-	}
-
-	double descent_duration() {
-		return landed_time - apogee_time;
-	}
-
-	double descent_height() {
-		return apogee_height - landed_height;
-	}
-
-	double descent_speed() {
-		return descent_height() / descent_duration();
-	}
-
-	public static final int state_startup = -1;
-	public static final int state_pad = 0;
-	public static final int state_boost = 1;
-	public static final int state_coast = 2;
-	public static final int state_descent = 3;
-	public static final int state_landed = 4;
-
-	static final String state_names[] = {
-		"pad",
-		"boost",
-		"coast",
-		"descent",
-		"landed"
-	};
-
-	public int state(double t) {
-		if (t >= landed_time)
-			return state_landed;
-		if (t >= apogee_time)
-			return state_descent;
-		if (t >= coast_time)
-			return state_coast;
-		if (t >= 0)
-			return state_boost;
-		return state_pad;
-	}
-
-	public static String state_name(int state) {
-		if (state < 0 || state > state_landed)
-			return "unknown";
-		return state_names[state];
-	}
-
-	public String state_name(double t) {
-		return state_name(state(t));
-	}
-
-	public MicroStats(MicroData data) {
-
-		this.data = data;
-
-		find_coast();
-		find_apogee();
-		find_landing();
-		find_max_speed();
-		find_max_accel();
-	}
-
-	public MicroStats() {
-		this(new MicroData());
-	}
-}