UDFS

基于最小二乘支持向量机的模式识别，特征向量为滚动轴承的能量百分比和峭度系数(Pattern recognition based on least squares support vector machine (SVM), the percentage of energy eigenvector for rolling bearing and kurtosis coefficient)

数值计算的类函数，运算能力超过Matlab(Numerical Calculation)

设计一个低通数字滤波器，满足如下设计指标： 通带截止频率：0.2pi，通带波动：1dB 阻带截止频率：0.3pi，阻带衰减：15dB 要求：分别采用巴特沃斯、切比雪夫Ⅰ型、切比雪夫Ⅱ型和椭圆滤波器原型进行设 计，比较各种设计的阶数、实际阻带衰减，分析实验结果 (Design a low pass digital filters that meet the following design specifications: passband cutoff frequency: 0.2pi, pass-band fluctuations: 1dB stopband cutoff frequency: 0.3pi, stop-band attenuation: 15dB requirements: respectively Butterworth, Chebyshev Ⅰ, Ⅱ and Chebyshev prototype elliptic filter design, comparing the order of the design, the actual stop-band attenuation, analysis of experimental results)

LTE中的CRC添加代码 分逐位运算和逐字节运算（查表法） matlab实现(Appending CRC for data_bits in LTE )

说明：  用matlab编写的多尺度散布熵程序，还保存精细多尺度散布熵程序(The program of multi-scale dispersion entropy written by MATLAB also preserves the program of fine multi-scale dispersion entropy.)

说明：  此模型为MATLAB仿真DAB三重移相的六种工作模态。(This model is matlab simulation DAB triple phase shifting .)

Lohmann3的一个全息图编码，能运行和出现正确的结果，含图(Lohmann3 a hologram coding, can run and the emergence of the correct result)

利用因果iir维纳滤波器对信号进行滤波，优化噪声的影响 (Iir using causal Wiener filter for filtering the signal to optimize the effects of noise )

用matlab编写的程序，关于MATLAB图像处理的中计算图像的欧拉数。(Matlab program, about calculation in matlab image processing of the euler number of image。)

matlab计算振子天线增益和极化方向。(matlab for antenna)