pq_pu

matlab环境下实现电阻抗成像的源程序(matlab environment realize the source electrical impedance tomography)

说明：  Hurst参数用来衡量时间序列的相关程度。给出了AVB, R/S, VT, PG, Wavelet等多种方法。(The degree of dependence of a time serie is measured by Hurst paramrter. AVB, R/S, VT, PG, Wavelet methods are given in this package. )

Increase the simulation time in the script, the simulated and theoretical results should converge • Use a pulse shaping filter at the transmitter • At the receiver, precede the discrete-time integrator with a multiplier by a replica of the transmitted pulse to construct a correlator

用直接解得办法求摄影测量中的相对定向元素( use direct measurement to find the relative orientation elements in photography)

说明：  帧间差分法处理图像视频，可用于运动目标的检测(Image processing video frame difference method can be used for the detection of moving targets)

主要用途是对抗多径衰落。由于多径衰落的存在，使得同一个帧由于路径不同，到达用户端的时延有先有后。在相关的频域上的会造成子载波之间的相互干扰，影响 性能。另外，由于有了循环前缀，使得IFFT FFT操作把原来的线性卷积变成循环卷积，大大简化了相应的信号处理复杂度

线性矩阵不等式用matlab求解的一个例子(Linear matrix inequalities matlab)

无模型自适应控制程序，使用MATLAB编写(Model free adaptive control program, coding with MATLAB.)

Moving sign application

银行贷款的分期还贷模拟：设每月月末贷款余额B（k）为月初全额与月利息的和再减去本月末的还贷额P（k(DFGVFGGG)