fdtd_2D_demo_v_1_1

这是我自己收藏的两个源代码程序，比较有用，希望对大家有所帮助(This is my own collection of two source code procedures, more useful, I hope all of you to help)

无限冲击响应滤波器 (IIR) 实现，涉及一个Butterworth低通滤波器，设计指标为：在通带内频率低于0.2π时，最大衰减小于1dB；在阻带内[0.3π, π]频率区间上，最小衰减要大于15dB (An infinite impulse response filter (IIR) implementation, involves a Butterworth low-pass filter design specifications as follows: in the passband frequencies below 0.2π, the maximum attenuation is less than 1dB in the stopband [0.3π, π] frequency interval , the minimum attenuation greater than 15dB )

灰色预测，求关联度、极差、关联系数以及后验差检验(Gray predicts that demand correlation, poor, poor correlation coefficients and posterior test)

刘卫国-MATLAB程序设计与应用(第二版)教学资源(Liu Weiguo-MATLAB Program Design and Application (Second Edition) Teaching Resources)

为《现代信号处理》中的信号检测基本理论的集中估计理论的MATLAB仿真程序(" Modern Signal Processing" in the concentration of the basic theory of signal detection theory MATLAB simulation program estimates)

这是几个小波插值和构造的原程序，小波谱分析mallat算法经典程序 ， cubic_subdivision（立方插值）(several wavelet interpolation of the original structure and procedures to small spectral analysis algorithm Mallat classic procedures, cubic_subdivision (cubic interpolation))

Kalman filter for tracking menuvaring target. there are codes for const speed, const allc, and randn allc. enjoy

explain simulink matlab pmsm motor

本函数计算一个大区域上的信号干扰分布情况。(This function calculates a large area on the distribution of signal interference.)

这是一本研究控制的非常好的多学科书籍！尤其在航天控制领域是每名研究人员必备的参考书籍！(This is a study on the control of very good multidisciplinary books! Especially in the field of space control is every researcher essential reference books!)