chapter4

说明：  绘制庞加莱截面图,在相空间中适当（要有利于观察系统的运动特征和变化，如截面不能与轨线相切，更不能包含轨线）选取一截面，在此截面上某一对共轭变量如x1和x.1取固定值，称此截面为Poincare截面，相空间的连续轨迹与Poincare截面的交点成为截点。(mapping Poincare section, in phase space appropriate (observation system should be beneficial to the movement and change, if not with the section line tangent track, rail lines not included) selected a cross section, in this section for a pair of conjugate variables such as x1 and X.1 from fixed value, stating that this section of the Poincare section, phase space for the track and Poincare sections of the intersection as intercept point.)

稀疏网格插值工具包,帮助学习稀疏网格插值及测试插值性能。(sparse grid interpolation toolbox )

基于MATLAB语音信号采集与分析加上高频噪声并去噪声源程序。(Based on MATLAB voice signal acquisition and analysis with high-frequency noise to the noise source.)

代码汇总了几种不同的MIMO系统中注水算法，适合初学者学习仿真(“Water_Pouring” for water-pouring algorithm)

说明：  基于MATLAB的遗传算法的源程序,有需要的可以参考下 (Genetic Algorithm Based on MATLAB source, there is a need to make reference to the next)

qpsk的调制解程序 包括在两种信道下的功率谱和星座图(qpsk the modem program includes two channels of the power spectrum and constellation)

灰色关联算法的MATLAB仿真实现，可用于态势预测(MATLAB simulation gray correlation algorithm, can be used to predict the trend)

用于三相电压源逆变器的预测电流控制仿真模型(Current Predictive Control of a Three-Phase Inverter)

钢管问题。最优话模型求解。易拉罐，最优采购！(matlab pipe problem. If solving the optimal model. Cans, the best purchase!)

产生射频噪声干扰信号，并画出他的波形和功率谱(RF signal generated noise, and draw his waveform and power spectrum)