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Electric Machines Analysis and Design Applying MATLAB

共五个程序包括劳伦兹图像、区域图像、三维图像、向量场及简单运算器(A total of five procedures, including Lorentz image, regional images, three-dimensional images, vector field and a simple calculator)

基于MATLAB的支持向量机的采煤机滚筒截齿疲劳寿命预测方法(Shearer MATLAB support vector machine drum picks fatigue life prediction method based on)

LTE 下行链路信道估计，有MMSE，LS，理想估计三种方式(LTE downlink channel estimation, a MMSE, LS, ideal estimated three ways)

说明：  主要对比了干扰对齐算法中，最大信干噪比算法，交替最小化算法，最小干扰泄露算法，并且通过改变天线数量，用户数量，自由度，观察三种算法性能(alignment algorithms including max-SINR,min-WIL,min-ALT)

误码性能仿真,主要对二元通信系统的发送和接收端的符号是否一致作出计算，并得到误码率。(bite error simulation)

CSMA implementation in matlab

用于partial least square 算法中数据的训练，并得到相应的系数矩阵(Partial least square algorithm for training data and corresponding coefficient matrix)

基于MATLAB的FIR数字低通滤波器的实现设计(The realization of the FIR digital low-pass filter based on MATLAB design )

直接序列扩频系统（DS，Direct Sequence）又称为直接序列调制系统或伪噪声系统（PN 系统），简称为直扩系统，是目前应用较为广泛的一种扩展频谱系统。要传送的信息经伪随机序列编码后对载波进行调制。在发信端越冬用扩频序列去扩展信号的频谱，在收信端，用相同的扩频友序列进行解扩，将展宽的频谱扩展信号还原成原始信号。因为伪随机序列的速率远大于要传送信息的速率，所以受调信号的频谱宽度将远大于要传送信息的频谱宽度，帮称之为扩频(Direct sequence spread spectrum (DS, Direct Sequence) modulation system, also known as direct sequence or pseudo-noise system (PN system), referred to as direct expansion systems, is currently the more widely used as a spread spectrum system. To send the information encoded by the pseudo-random sequence of carrier modulation. End of winter in the letter to extend the signal with the spreading sequence of spectrum, in the end prepared to receive and use the same sequence spread spectrum despreading friends, broadening the spectrum to restore the original signal expansion signals. Because the rate of pseudo-random sequence is much larger than the rate of information to be sent, so the frequency spectrum by adjusting the width of the spectrum is much larger than the width of the information to be sent to help is called spread spectrum)