lab1

PID control simulation(matlab simulation for pid controller)

该仿真研究了采用相关器进行多谱勒估计的方法，并研究了多普勒失配对相关器检测性能的影响(The simulation study of the correlator for Doppler estimation method, and studied the influence of the Doppler mismatch detection performance)

用MATlab实现的神经算法，比较简单，适用于刚学习粒子群算法的人，大家可以交流一下(MATlab neural algorithm, relatively simple, suitable for people new to the study of the particle swarm optimization (pso) algorithm, we can discuss)

some preprocessing model for Matlab

对接收信号进行转化和功率谱分析。得到信号的统计特性，主要是噪声放面。(The received signal is transformed and the power spectrum analysis. Get the statistics of the signal, is mainly the noise area.)

MATLAB潮流计算(MATLAB flow calculation)

matlab程序 适用于256级灰度图像 效果不错 (matlab procedure applies to the 256 gray scale images work well)

信号模拟，分析以及应用可以分析波形的变换，频率周期的转换等。(Ocean Wave Theory of Physical Oceanography hydrodynamic theories programming model)

有限差分法计算静电场问题，有限差分法计算在二维情况下静电场的分布情况，近场分布。(Finite difference method to calculate the electrostatic field, the finite difference method to calculate the 2-d cases, the distribution of electrostatic field, the near field distribution.)

通过编程建立函数的最佳逼近。并且可估计它的最佳逼近误差(The best approximation of function is established by programming. And the best approximation error can be estimated.)