huffman

文件包含现代信号处理的常用算法的matlab源代码(Document contains commonly used in modern signal processing algorithm matlab source code)

用于将经纬度值转换成大地坐标系下的西安80的坐标值(Value for the latitude and longitude coordinates into the earth under the Xi' an 80 coordinate values)

在qpsk调制下实现ofdm的仿真 信道是高斯信道(qpsk ofdm awgn)

QPSK的调制；比较DQPSK和QPSK在通过加性高斯白噪声信道时的误码性能；OFDM系统(QPSK modulation more DQPSK and QPSK in additive white Gaussian noise through the channel bit error performance when OFDM system)

说明：  这是一个基于matlab的BP算法程序，采用标准的BP算法，通过修改各层节点数即可实现函数优化。 (This is a matlab-based algorithm of the BP procedure, standard BP algorithm, by modifying the number of nodes can be realized at all levels function optimization.)

extended kalman filter for matlab

Ab. Comsol - Partial Differential Equations Toollbox For Matlab(Ab. Comsol- Partial Differential Equations Toollbox For Matlab)

交流永磁同步电机矢量控制模型，仿真效果好，可供学习电机的同行参考。(AC permanent magnet synchronous motor vector control model, simulation results, and for learning motor peer reference.)

多变量PID控制的simulink仿真，用S函数(Multivariable PID control simulink simulation, with S function)

用这个matlab代码，可以画任意二维曲线，只要修改数据位自己的即可(Use the matlab code, you can draw an arbitrary two-dimensional curve, as long as the modified data bits can be)