Chapter3

gm2对上下变动的数据，预测效果比gm1好，但对趋势较好的数据，预测精度没有gm1高。(gm2 on the up and down movements of the data to predict better than gm1 good, but better data on trends, forecast accuracy not gm1 high)

基于迫零算法的反馈判决自适应均衡器——matlab编程(Adaptive equalizer feedback judgments based on zero forcing algorithm)

结构的频域结果处理的有效程序，对于试验数据可以有效处理(Effective procedures result in the frequency domain processing structure for the test data can be effectively addressed)

说明：  文档里边的内容是针对三次薛定谔方程的求解方法(The document is the solution to the cubic schrodinger equation)

fisher 图片处理报告，程序搜索Fisher program(fisher image processing reports, program searches Fisher program)

在matlab下实现图像的几何变换的.m文件，包括镜像，平移，缩放，旋转，转置(Of image in matlab .m file geometric transformations, including mirroring, translation, scaling, rotation, transpose)

riccati传递矩阵法算例，计算大转子的临界转速，固有频率(riccati example transfer matrix method to calculate the critical speed the greater trochanter, natural frequency)

This matlab code is used to reconstrcute 2D image by 2D_FFT.But we must resample the collected data by 2D interpolation.This method is useful and can be used in the real-time condition.

1. 给定模拟信号：，式中，，。对进行采样，可得采样序列 选择采样频率=1 kHz，观测时间ms，观测所得序列及其幅频特性 改变采样频率=300Hz，观测此时的变化 令采样频率=200Hz，观测此时的变化 要求分析说明原理，绘出相应的序列及其它们对应的幅频特性曲线，指出的变化，说明为什么？(failed to translatefailed to translatefailed to translatefailed to translate)

用Matlab语言完成简化的CDMA直接序列扩频系统仿真和分析。(Using Matlab language to complete the simplified CDMA direct sequence spread spectrum system simulation and analysis.)