buck

ofdm系统中的em信道估计matlab仿真(em OFDM system channel estimation matlab simulation)

labveiw实现基带信号的幅度调制（AM），频率调制(FM)和相位调制(PM)，可以在波形图中看到调制信号和调制后信号的叠加和对比，可以看到频域波形。载波与基带幅度和频率参数均可改变。(Baseband AM/FM/PM in labview. In the vi, you ll be able to see the modulated signal in both time and frequency domain.)

采用形态滤波器去除噪声，分别采用eemd、形态滤波器小波去噪等方法去噪，并对比(choose Morphology filters for analyzing roller bearing fault signal, and compared to the EMD EEMD WT METHODES)

PERFORMANCE OF M-QAM OVER GENERALIZED MOBILE FADING CHANNELS USING MRC DIVERSITY

GPS数据电离层残差法G-F组合周跳检测及硬件延迟解算(cycleslip detection with G-F method and instrumental biases for GPS)

说明：  MATLAB三维曲线拟合，说明各种情况，分析时可以参考(MATLAB 3D magic fit)

以地基分布式有源雷达组网系统为讨论对象,在具体分析了4种系统定位误差的相互关系的基础上,给出了一种 基于ECEF转换法的系统目标综合定位精度评估模型,并利用典型的雷达参数,对2D与3D混合的雷达组网系统的实际目标 综合定位精度进行了仿真和对比分析,得到了一些对雷达组网系统的实际部署优化处理有参考价值的结论。 (The land-based distributed active radar network system is taken as discussion object.On the basis of the concrete analysis of the interrelation among four sorts of locating errors, a model of evaluating the integrated system locating precision is put forward. By using the typical radar parameters, the simulation a of the actual integrated locating precision of 2D/3D hybrid radar network systems are done. Conclusions that are helpful for optimization of radar network disposition are obtained. )

imnoise2,3，matlab实现噪声的函数，主要用于图片制造噪声，在学习频率域滤波时很有用(The function of MATLAB to realize noise;It is mainly used for picture making noise, which is very useful in learning frequency domain filtering.)

交交变频仿真 余弦交点法 三相零式电路(Cycloconverter in matlab)

说明：  现代数字信号处理代码。最基础的电子书。希望与大家一起学习。(Modern digital signal processing code. The most basic e-book. Hope we can learn together.)