lam-thu-3D

说明：  一些关于iir滤波器设计的matlab实验代码(Some information about IIR filter design matlab code experiment)

产生固定周期数的正弦脉冲信号 使用该函数时必须预先设定如下参数：正弦波的频率Fp，构成输出脉冲的正弦波的周期个数Nc，脉冲幅度A每个周期的采样点数smp。函数有两个输出：脉冲波形，以响亮sinpulse的形式输出，采样周期dt。(Produce a fixed number of cycles of the sine pulse signal         Use this function must be pre-set the following parameters: a sine wave of frequency Fp, constituting the output of the pulse cycle of the sine wave of the number Nc, the sampling points for each cycle of the pulse amplitude A smp. The function has two outputs: output pulse waveform, the a loud sinpulse form, the sampling period dt.)

psk 的编码调试,系统性能测试,利用MATLAB编程实现,仅供参考 (psk code debugging, system performance testing, the use of MATLAB programming, for reference only)

时变信道的频率选择性和时变性。系统的输入是一个BPSK信号。系统的时变特性使BPSK信号作为时间的函数，发生衰减和相位旋转。(Time-varying channel frequency selectivity and time variability. Input to the system is a BPSK signal. System is time-varying characteristics make BPSK signal as a function of time, the occurrence of attenuation and phase rotation.)

这个有中文注释，看得明白，在matlab环境中自动识别连通区域的大小,相控阵天线的方向图（切比雪夫加权）。( The Chinese have a comment, understand it, Automatic identification in the matlab environment the size of the connected area, Phased array antenna pattern (Chebyshev weights).)

MATLAB经典算法程序，插值与拟合包含PPT讲义，可对照matlab程序进行学习(MATLAB procedures classic algorithm, interpolation and fitting contains PPT handouts can control matlab program to study)

line following robot source code

PPCA变换的MATLAB程序代码 需要的可以下载 (PPCA transform MATLAB program code needed to download)

TopHat algorithm. The algorithm based on gray scale opening.

ukf代码 主要是提供北斗卫星是如何实现定位(UKF code Beidou satellite positioning is how to achieve)