pf_robot_WIFI

The Capacity of a MIMO channel with nt transmit antenna and nr recieve antenna is analyzed. The power in parallel channel (after decomposition) is distributed as water-filling algorithm

Many algorithms for PQRST feature extraction have been reported in the literature, especially algorithms for finding the QRS complex [Pahlm and Sornmo, 1984] [Hamilton and Tompkins, 1986]. In this section, only the feature extraction algorithm used in this work is described.

利用GNSS 进行高精度导航定位的前提是正确固定载波相位观测值的整周模糊度。由Galileo 系统的4 个载波观测值可以 形成诸多有良好特性的组合观测值,利用这些组合观测值,结合MCAR 方法,可以有效地确定整周模糊度。(The use of high-precision GNSS navigation and positioning the premise is correct carrier phase observations fixed integer ambiguity. May consist of four carriers observations Galileo system There are many good characteristics to form a combination of observations using a combination of these observations, combined with MCAR method can effectively determine the integer ambiguity.)

基础卡尔曼滤波。附有滤波初始条件，适合初学者(Basic Kalman filter. With filter initial conditions, suitable for beginners)

使用MySin函数生成一个幅值为3、频率为10Hz的正弦信号x(t)，其中dt分别为0.1s、0.08、0.05s、0.005s。绘出四个正弦信号波形及其单边幅值谱(Use MySin amplitude function generates a 3, a frequency of 10Hz sinusoidal signal x (t), where dt respectively 0.1s, 0.08,0.05s, 0.005s. Sinusoidal waveform and draw four-sided amplitude spectrum)

用matlab 实现海浪的二维和三维模拟(Two and three dimensional simulation of sea waves by MATLAB)

这是一个图像灰度拉伸程序，用matla语言完成(This is a gray drawing program, complete with matla language)

刺激呈现后，脑血流的功能磁共振信号到底是怎样的。如何将实验设计的时间序列模拟出相应的磁共振信号(After the stimulus presentation, functional magnetic resonance imaging of blood flow signal is what in the end. How will the time series of experimental design to simulate the magnetic resonance signals corresponding)

说明：  matlab实用教程，适合于想尽快使用matlab仿真的人员(matlab practical tutorials, suitable for use as soon as possible matlab simulation of staff)

大规模MIMO中球形译码检测算法的matlab代码函数(Scale MIMO sphere detection algorithm matlab code decoding function)