yichuansuanfa

FDTD+PML计算光子晶体的程序，很有价值的哦(FDTD+ PML procedure for calculating the photonic crystal, valuable Oh)

idft using dit fft of the sequence and comparing using ifft function

matlab数学手册，详细介绍了matlab的数学功能，适合数学类学生(matlab mathematics handbook, detailing the matlab mathematical functions for math class students)

pi/4-dqpsk 调制解调 的 matlab 仿真，通过srrc滤波器实现16倍的上采样(pi/4-dqpsk modulation and demodulation matlab simulation, through srrc filter to achieve 16 times the sampling)

建立了Buck-Boost降压-升压斩波电路仿真的模型。(Buck-Boost buck- boost chopper circuit simulation model.)

这是关于UKF（无味卡尔曼滤波算法）算法的matlab程序(This is on the UKF algorithm matlab program)

Kalman filter implementation. Kalman implemented in an inverted pendulum, by controlling the position and measuring the speed, namely by integrating the actual position. Kalman predicts spreads far and correcting any errors caused by sensors

thnx for ur concern which helps me out simulink problems

源码给出了非线性规划（NLP）的梯度法，其中gradf.m为梯度法算法，下载设置参数既能运行。(Given nonlinear programming source (NLP) in the gradient method, which gradf.m as gradient algorithm, download the set parameters not only run.)

matlab学习教程 都是最基本的内容，对新手很有帮助 虽然是英文的，但我相信大家都能听得懂(matlab tutorials are the most basic learning content, is very helpful for novice English, but I believe that everyone can understand)