DTCsix_torque

说明：  蓝牙跳频通信系统的Simulink仿真实现(Bluetooth frequency hopping communication system of Simulink Simulation)

最小二乘回归分析算法，合成孔径雷达（SAR)目标成像仿真，MIMO OFDM matlab仿真,仿真图是速度、距离、幅度三维图像，用MATLAB实现的压缩传感，使用拉亚普诺夫指数的公式。( Least-squares regression analysis algorithm, Synthetic Aperture Radar (SAR) imaging simulation target, MIMO OFDM matlab simulation, FIG simulation speed, distance, amplitude three-dimensional image, Using MATLAB compressed sensing, Raya Punuo Fu index using the formula.)

matlab代码，小波分析心电信号程序。压缩包里面有程序（格式m）和数据文件（格式mat。）(matlab code for wavelet analysis ECG procedures)

matlab函数搜集以及与数据库之间的通讯(MATLAB )

哥德巴赫猜想，数字系统设计答辩资料，获得了一等奖哦！(Goldbach Conjecture, digital system design reply information received first prize Oh!)

说明：  完整的带通采样定理验证程序,含测试用例,望对大家有用.(Bandpass sampling theorem complete verification process, including test cases, hope for all of us. )

matlab模拟的树形分形图，可方便快捷的理解分形理论，学习数学迭代关系(matlab)

函数作用： cwstd.m——用综合标准化法标准化矩阵 Cwfac.m——计算相关系数矩阵，计算特征向量和特征值，对主成分进行排序，计算各个特征值的贡献率，挑选主成分（贡献率达与85 ），输出主成分个数，计算主成分载荷 Cwscore.m——计算各主成分得分，综合得分并排序 Cwprint.m——读入数据文件，调用以上三个函数，并输出结果 原始数据：存储在src.txt中是一个30×8的矩阵 敲入命令： (PCA)

变分模态分解,用于分解各种信号，可用来故障诊断，特征提取。(Variational mode decomposition, used to decompose various signals, can be used for fault diagnosis and feature extraction.)

说明：  引入具有平移不变性和良好的方向分析能力的双树复小波变换对源图像进行多尺度分解;然后对分解得到的各尺度的高频子带采用基于跨尺度的邻域空间频率的融合策略,最高层的低频子带采用基于改进的邻域熵的融合策略进行融合处理;最后对融合后的各个频带进行双树复小波逆变换,重构出融合图像(The dual tree complex wavelet transform with translation invariance and good direction analysis ability is introduced to decompose the source image in multi-scale; then the fusion strategy based on the cross-scale neighborhood space frequency is adopted for the high-frequency subband of each scale obtained by decomposition, and the fusion strategy based on the improved neighborhood entropy is adopted for the low-frequency subband of the highest level; finally, each frequency band after fusion is carried out Double tree complex wavelet inverse transform to reconstruct fusion image)