spring_jisuan

可实现Butterworth滤波器 的功能 使图像处理的一个重要功能部分(Butterworth filters can realize image processing functions to an important functional part)

通信中MATLAB的应用 现代通信系统使用说明 (Contemporary Communication Systems Using MATLAB)

永磁同步电机直接转矩控制仿真，按照博士论文中规中矩建立的直接转矩控制模型 (Permanent magnet synchronous motor direct torque control simulation, Ph.D. thesis in accordance with established law-abiding model of direct torque control)

说明：  一个比较好的垂直切换算法，提供了两种切换算法，并进行MATLAB算法仿真(A better vertical switching algorithm, provides two switching algorithm, and the MATLAB algorithm simulation)

a power point tutorial demonstrate adaptive modulation

移动通信系统中的通信信号调制的MATLAB仿真，包括BPSKQPSK等调制方法(Mobile communication systems Communications of the MATLAB simulation of signal modulation, including BPSK QPSK modulation method, etc.)

This function implements a Voice Activity Detector algorithm based on signal energy, zero crosses, frequency, and adaptative thresholds.

永磁同步电机弱磁调速系统的仿真.在矢量控制的基础上进行改进，采用弱磁调速，可作为参考.(Permanent magnet synchronous motor speed control system simulation weakening in vector control on the basis of improved, using weak magnetic speed, can be used as reference.)

算法SVM,该算法主要用于数据挖掘领域.(SVM algorithm, the algorithm used mainly for data mining areas.)

均匀线阵列数字波束形成matlaab程序，与大家一起分享 (Uniform linear array digital beamforming matlaab procedures, and shared with)