drtoolbox

小波分析，基于DWT的故障信号特征提取，可以画出条形图，多层分解(Wavelet analysis, DWT-based feature extraction of fault signal can draw bar charts, multi-decomposition)

根据IEEE 802.11a规定的OFDM的结构，用matlab进行其链路仿真，包括加循环前缀，信道估计等(According to the structure specified in IEEE 802.11a OFDM using matlab, its Link Simulation, including the increase of the cyclic prefix, the channel estimation)

MALAB算例，绘制不同函数曲线的用户界面(MALAB example, drawing the user interface of the different functions of the curve)

Shows the frequency spectrum and shows all occuring doh notes in the time domain.

spectrum sensing by user design

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)

与gamma函数和正态分布函数有关的三份资料，对深入理解和应用gamma函数有帮助。(Normal distribution function with the gamma function and the three relevant information on the in-depth understanding and application of gamma function is helpful.)

matlab GUI 中axes里图像的保存(matlab GUI axes in an image is saved in)

image an ECG(.csv) with Zeroline-Filter

粒子群优化算法（PSO），matlab代码，包含23个标准测试函数。(Particle swarm optimization （PSO）, matlab code, including 23 standard test functions.)