17634598

simple bldc motor with mechanism

永磁直线电机的simulink的仿真模型，可以得到运行状况(Permanent magnet linear motor simulink simulation model can be run situation)

learn about s-function in Matlab

pspice 与 matlab 接口的使用说明 (slps for pspice and matlab)

计算离散系统的频率响应分析和零、极点分布，与大家分享(Calculate the frequency response of discrete-time systems analysis and zero, pole distribution, to share with you)

高斯可视化的仿真，利用matlab实现，是一个很经典的算法啊，ppt展示(Gaussian visualization simulation using matlab to achieve, is a classic algorithm, ppt show)

S函数的编写，对于一个学控制的同学和MATLAB的同学很有用的(The preparation of S-function, a learning control for students and the students very useful MATLAB)

针对滚动轴承故障信号具有非平稳、非高斯的特点，提出了将时域分析与小波分析相结合的方法对滚动轴承进行故障诊断。在研究不同信号分析方法理论的基础上，以滚动轴承外圈故障振动信号为例，采用多种信号处理方法进行了分析。结果表明，各种分析方法在分析轴承故障时的特点各不相同，在实际使用中，可将时域分析与小波分析综合使用，实现轴承状态的实时监测与故障的准确定位。(For rolling bearing fault signals have non-stationary, non-Gaussian, we proposed the time-domain analysis and wavelet analysis method of combining the rolling element bearing fault diagnosis. In the study of different analytical methods based on the theory of signal to the outer ring rolling bearing fault vibration signal, for example, using a variety of signal processing methods are analyzed. The results show that a variety of analytical methods in the analysis of the characteristics of bearing failure vary, in actual use, can be time-domain analysis and synthesis using wavelet analysis, to achieve accurate positioning of the bearing condition monitoring and real-time fault.)

信号分析里常用，求信号的各种谱,均方谱、功率谱等等！(Commonly used in signal analysis, seeking various spectrum of the signal!)

用于仿真高斯噪声、单音干扰、多音干扰以及不同占空比下干扰条件下的扩频系统性能及误码率(For the simulation of Gaussian noise, single tone interference, spread spectrum system performance in multi-tone interference and interference under the conditions of different duty cycles and bit error rate)