<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[jane0819的博客]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/jane0819</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; jane0819]]></copyright><item><title><![CDATA[UWB这么多测距方式有什么区别：RSSI\TOF\TOA\PDOA\AOA]]></title><link>https://blog.youkuaiyun.com/jane0819/article/details/157098288</link><guid>https://blog.youkuaiyun.com/jane0819/article/details/157098288</guid><author>jane0819</author><pubDate>Sun, 18 Jan 2026 17:45:19 +0800</pubDate><description><![CDATA[在实际应用中，测距精度大约在10米量级，远低于基于时间戳测距的方法。单向测距中测距消息仅单向传播,为获得设备间的飞行时间需要双方设备保持精确的时钟同步,这使得系统实现复杂度和成本较高。而双向测距对双方设备的时钟同步没有要求,系统实现复杂度和成本很低,所以在实际应用中主要关注双向测距方案。TOF(Time of Flight) TOA(Time of Arrival)是通过记录测距消息的收发时间戳来计算无线信号从发送设备到接收设备的传播时间,再乘以光速从而得到设备间的距离。]]></description><category></category></item><item><title><![CDATA[什么是IQ信号/为什么用IQ信号/IQ调制与解调/IQ包络与相位/IQ不平衡问题]]></title><link>https://blog.youkuaiyun.com/jane0819/article/details/142813730</link><guid>https://blog.youkuaiyun.com/jane0819/article/details/142813730</guid><author>jane0819</author><pubDate>Thu, 10 Oct 2024 13:13:55 +0800</pubDate><description><![CDATA[什么是IQ信号/为什么用IQ信号/IQ调制与解调/IQ包络与相位/IQ不平衡问题]]></description><category></category></item><item><title><![CDATA[汽车电子行业知识：关于域控制器]]></title><link>https://blog.youkuaiyun.com/jane0819/article/details/141901334</link><guid>https://blog.youkuaiyun.com/jane0819/article/details/141901334</guid><author>jane0819</author><pubDate>Wed, 04 Sep 2024 18:55:58 +0800</pubDate><description><![CDATA[车载域控制器是一个集中式的计算平台，能够处理来自不同传感器和设备的数据，执行复杂的计算任务，并控制车辆的各个功能模块。其主要功能包括：数据处理：实时处理来自传感器（如摄像头、雷达、激光雷达等）的数据。控制管理：协调和控制车辆的各个系统，如动力系统、制动系统、车身控制等。通信：实现车内各个ECU之间的通信，以及与外部网络（如云服务、其他车辆）进行数据交换。]]></description><category></category></item><item><title><![CDATA[汽车电子行业知识：什么是车辆定位技术]]></title><link>https://blog.youkuaiyun.com/jane0819/article/details/141901219</link><guid>https://blog.youkuaiyun.com/jane0819/article/details/141901219</guid><author>jane0819</author><pubDate>Wed, 04 Sep 2024 18:50:49 +0800</pubDate><description><![CDATA[车辆定位技术是指通过各种技术手段对车辆的位置进行实时监测和记录的技术。它通常结合全球定位系统（GPS）、蜂窝网络、Wi-Fi、蓝牙等多种技术来实现车辆的精确定位。]]></description><category></category></item><item><title><![CDATA[汽车电子行业知识：关于车载中控屏]]></title><link>https://blog.youkuaiyun.com/jane0819/article/details/141901079</link><guid>https://blog.youkuaiyun.com/jane0819/article/details/141901079</guid><author>jane0819</author><pubDate>Wed, 04 Sep 2024 18:42:32 +0800</pubDate><description><![CDATA[车载中控屏是现代汽车中不可或缺的组成部分，它不仅提供了车辆信息的显示，还集成了多种功能，如导航、娱乐、车辆控制等。]]></description><category></category></item><item><title><![CDATA[汽车电子行业知识：什么是车载智能座舱]]></title><link>https://blog.youkuaiyun.com/jane0819/article/details/140047771</link><guid>https://blog.youkuaiyun.com/jane0819/article/details/140047771</guid><author>jane0819</author><pubDate>Fri, 28 Jun 2024 16:52:50 +0800</pubDate><description><![CDATA[什么是车载智能座舱]]></description><category></category></item><item><title><![CDATA[汽车电子行业知识：什么是电子后视镜]]></title><link>https://blog.youkuaiyun.com/jane0819/article/details/140047107</link><guid>https://blog.youkuaiyun.com/jane0819/article/details/140047107</guid><author>jane0819</author><pubDate>Fri, 28 Jun 2024 16:38:58 +0800</pubDate><description><![CDATA[什么是电子后视镜]]></description><category></category></item><item><title><![CDATA[最优化算法：矩阵最小二乘/solve函数/LM/牛顿算法及实列仿真matlab]]></title><link>https://blog.youkuaiyun.com/jane0819/article/details/140018499</link><guid>https://blog.youkuaiyun.com/jane0819/article/details/140018499</guid><author>jane0819</author><pubDate>Thu, 27 Jun 2024 17:09:33 +0800</pubDate><description><![CDATA[【代码】最优化算法：矩阵最小二乘/solve函数/LM/牛顿算法及实列仿真matlab。]]></description><category></category></item><item><title><![CDATA[经纬高到北东天的坐标相互转换matlab]]></title><link>https://blog.youkuaiyun.com/jane0819/article/details/140018418</link><guid>https://blog.youkuaiyun.com/jane0819/article/details/140018418</guid><author>jane0819</author><pubDate>Thu, 27 Jun 2024 17:06:46 +0800</pubDate><description><![CDATA[经纬高到北东天的坐标相互转换matlab]]></description><category></category></item><item><title><![CDATA[数字信号处理的主要算法matlab]]></title><link>https://blog.youkuaiyun.com/jane0819/article/details/140018310</link><guid>https://blog.youkuaiyun.com/jane0819/article/details/140018310</guid><author>jane0819</author><pubDate>Thu, 27 Jun 2024 17:04:28 +0800</pubDate><description><![CDATA[数字信号处理的主要算法matlab]]></description><category></category></item><item><title><![CDATA[Hough变换提取直线&不同形状的包围框提取]]></title><link>https://blog.youkuaiyun.com/jane0819/article/details/140018208</link><guid>https://blog.youkuaiyun.com/jane0819/article/details/140018208</guid><author>jane0819</author><pubDate>Thu, 27 Jun 2024 17:01:44 +0800</pubDate><description><![CDATA[Hough变换提取直线&不同形状的包围框提取]]></description><category></category></item><item><title><![CDATA[DR_GPS间接卡尔曼滤波]]></title><link>https://blog.youkuaiyun.com/jane0819/article/details/140018122</link><guid>https://blog.youkuaiyun.com/jane0819/article/details/140018122</guid><author>jane0819</author><pubDate>Thu, 27 Jun 2024 16:59:02 +0800</pubDate><description><![CDATA[【代码】DR_GPS间接卡尔曼滤波。]]></description><category></category></item><item><title><![CDATA[基于运动方程的多种滤波器仿真比较(KF\EKF\IMM\MC\IKF\UKF)]]></title><link>https://blog.youkuaiyun.com/jane0819/article/details/140017927</link><guid>https://blog.youkuaiyun.com/jane0819/article/details/140017927</guid><author>jane0819</author><pubDate>Thu, 27 Jun 2024 16:57:12 +0800</pubDate><description><![CDATA[基于运动方程的多种滤波器仿真比较(KF\EKF\IMM\MC\IKF\UKF)]]></description><category></category></item><item><title><![CDATA[Python：基于TSFEL库对时间序列进行特征分析]]></title><link>https://blog.youkuaiyun.com/jane0819/article/details/139992096</link><guid>https://blog.youkuaiyun.com/jane0819/article/details/139992096</guid><author>jane0819</author><pubDate>Wed, 26 Jun 2024 16:34:06 +0800</pubDate><description><![CDATA[基于TSFEL库对时间序列进行特征分析]]></description><category></category></item><item><title><![CDATA[matlab:栅格建图+姿态变换+地图更新仿真系统]]></title><link>https://blog.youkuaiyun.com/jane0819/article/details/139670917</link><guid>https://blog.youkuaiyun.com/jane0819/article/details/139670917</guid><author>jane0819</author><pubDate>Fri, 14 Jun 2024 09:37:32 +0800</pubDate><description><![CDATA[matlab:栅格建图+姿态变换+地图更新仿真系统]]></description><category></category></item><item><title><![CDATA[matlab：数字信号处理过程（趋势+峰值+包络+滤波+FFT）仿真]]></title><link>https://blog.youkuaiyun.com/jane0819/article/details/139598781</link><guid>https://blog.youkuaiyun.com/jane0819/article/details/139598781</guid><author>jane0819</author><pubDate>Tue, 11 Jun 2024 14:43:42 +0800</pubDate><description><![CDATA[数字信号处理过程仿真 matlab]]></description><category></category></item><item><title><![CDATA[遥控器指向电视机的投影仿真]]></title><link>https://blog.youkuaiyun.com/jane0819/article/details/139594209</link><guid>https://blog.youkuaiyun.com/jane0819/article/details/139594209</guid><author>jane0819</author><pubDate>Tue, 11 Jun 2024 11:25:29 +0800</pubDate><description><![CDATA[遥控器指向电视机的投影仿真-IMU]]></description><category></category></item><item><title><![CDATA[汽车电子行业知识：什么是汽车协议栈]]></title><link>https://blog.youkuaiyun.com/jane0819/article/details/137354079</link><guid>https://blog.youkuaiyun.com/jane0819/article/details/137354079</guid><author>jane0819</author><pubDate>Wed, 03 Apr 2024 18:17:26 +0800</pubDate><description><![CDATA[什么是汽车协议栈]]></description><category></category></item><item><title><![CDATA[汽车电子行业知识：UWB技术及应用]]></title><link>https://blog.youkuaiyun.com/jane0819/article/details/137353607</link><guid>https://blog.youkuaiyun.com/jane0819/article/details/137353607</guid><author>jane0819</author><pubDate>Wed, 03 Apr 2024 18:06:13 +0800</pubDate><description><![CDATA[UWB（ultra wideband）也叫超宽带技术，是一种使用1GHz以上频率宽带的无线载波通信技术。其实超宽带UWB技术并非新技术。最早60年代就已运用在军事雷达领域，汽车领域应用UWB技术没有手机行业早。汽车数字钥匙引入UWB技术主要还是随着近几年手机应用UWB技术而衍生出来的。]]></description><category></category></item><item><title><![CDATA[汽车电子行业知识：什么是数字钥匙？]]></title><link>https://blog.youkuaiyun.com/jane0819/article/details/137255747</link><guid>https://blog.youkuaiyun.com/jane0819/article/details/137255747</guid><author>jane0819</author><pubDate>Tue, 02 Apr 2024 10:00:39 +0800</pubDate><description><![CDATA[什么是数字钥匙？]]></description><category></category></item></channel></rss>