Project

this source code zy2abcd in matlab

利用改进的jack模型来仿真瑞利衰落信道(The improved jack model to simulate the Rayleigh fading channel)

非常有用的matlab 程序例子，三维球面程序！！(It is very usefull to draw a ball.)

关于人工蜜蜂优化算法的matlab程序，对于学习ABC算法的朋友很有用处(he artificial bee optimization algorithm of matlab program, for learning ABC algorithm)

轨迹发生器,自动生成导航轨迹,可用于导航解算。(Trajectory generator, automatically generate the navigation path can be used in navigation solution)

脉冲压缩技术是匹配滤波理论和相关接收理论的一个很好的实际应用。它的提出很好的解决了这样的一个问题：在发射端发射大时宽、带宽信号，以提高信号的速度测量精度和速度分辨力，而在接收端，将宽脉冲信号压缩为窄脉冲，以提高雷达对目标的距离分辨精度和距离分辨力(Pulse compression technology is a good practical application of matched filtering theory and related receiving theory. It solves such a problem very well: transmitting large time-width and bandwidth signals at the transmitter to improve the speed measurement accuracy and speed resolution of the signal, and compressing the wide pulse signal into narrow pulse at the receiver to improve the range resolution accuracy and range resolution of radar to target.)

说明：  DPD一些代码优化，以及优化的一些算法说明(Some code optimizations of DPD and some algorithm descriptions of optimizations)

0.4db 截止频率为10khz, 30khz处最小阻带衰减为50db, 抽样频率为100khz的巴特沃兹滤波器.(0.4dB cut-off frequency of 10khz, 30khz Department minimum stopband attenuation for 50db, sampling frequency of 100kHz the巴特沃兹filter.)

距离保护傅里叶模型算法 使用图基滤波器 控制阻抗轨迹显示范围 在阻抗平面画出阻抗圆特性、整定阻抗直线特性和短路阻抗轨迹( Distance protection algorithm using the Fourier model-based filter control chart shows the range impedance locus in the impedance circle characteristic impedance plane plot, setting characteristics and short-circuit impedance line impedance locus)

说明：   运用MATLAB编程得到简单信号、简单信号运算、复杂信号的谱和功率谱图，复杂信号的谱存在线谱和连续谱，并分析其组成。(Be simple to use MATLAB programming signal, a simple signal computing, complex signal and power spectrum of the spectrum, the existence of complex signal spectrum line spectrum and continuous spectrum, and to analyze its composition.)