pso

数字信号处理课程,1.信号采样及编程环境；2.信号、系统及频响,用于学生上机练习。(Digital signal processing courses, 1. Signal sampling and programming environment 2. Signals, systems and frequency response for the students to practice on the machine.)

基于半导体激光器的matlab程序产生混沌(chaos )

MATLAB的帮助介绍 MATLAB的帮助窗口 MATLAB的命令窗口帮助用法 MATLAB的高级应用 MATLAB在高等代数中的应用 MATLAB在高等数学中的应用 MATLAB的绘图简介 MATLAB的图形窗 绘制三维图形 专用图形简介 绘制二维图形 MATLAB中的样条函数工具箱简介 (MATLAB help introduce MATLAB help window of the MATLAB command window to help the use of MATLAB)

one of the most important areas for the application of Fuzzy Set Theory as developed by Zadeh in 1965 are Fuzzy Rule-Based Sys- tems (FRBSs).The ad hoc data-driven RB generation process proposed by Wang and Mendel in [14] has been widely known because of its simplicity and good performance.

提取信号七个基于瞬时信息的特征：零中心归一化瞬时幅度功率谱密度的最大值,零中心归一化瞬时幅度绝对值的标准偏差，零中心非弱信号段瞬时相位非线性分量绝对值标准偏差，零中心非弱信号段瞬时相位非线性分量标准偏差，零中心归一化的非弱信号段瞬时频率绝对值的标准偏差，一个信号段的归一化瞬时频率功率谱密度的最大值，根据信号 QPSK 和16QAM在 XI 轴投影的不同表现，提出特征参数。(extract information based on the instan eous features : In the center is one of the instantaneous rate of the power spectral density of the maximum, is a center to the absolute value of the instantaneous rate of the standard deviation, Non-zero weak signal instantaneous phase of the nonlinear component absolute standard deviation, Non-zero weak signal instantaneous phase of the nonlinear component standard deviation, In the center is one of the non-weak signal of the absolute value of the instantaneous frequency standard deviation, a signal to one of the instantaneous frequency of the power spectral density of the maximum, According to 16QAM and QPSK signals XI axis projection in the different performance parameters raised.)

matlab程序设计，设计一个FIR滤波器加窗，并比较窗函数性能(FIR filter and compare the performance of the window function)

右边伸出的bar导航，IOS编程学习源码，很好的参考资料。(Bar navigation right out, learning IOS programming source code, a good reference.)

PMSM的矢量控制，坐标变化，三闭环，控制效果良好，波形不错(PMSM vector control, coordinate changes, three closed loop)

给出一种用MATLAB实现信号频谱分析和显示的快速傅里叶算法的方法(FFT)

分析并实现了奇异谱斜率，并把它用到频段的信号检测中(Singular spectrum analysis and implementation of the slope, and put it to use in-band signal detection)