dim1

将一个512×512的lena.bmp图像进行DCT变换，对得到的DCT系数按8×8块进行分层（分三层），重组填充得到新的系数矩阵，结果发现原图像的能量集中在了新图像的左上角低频部分。(The lena.bmp an image of 512 × 512 is subjected to DCT transform, the DCT coefficients obtained by layering 8 × 8 block (of three), to obtain a new recombinant filling coefficient matrix, the energy of the original image is found concentrated in upper left corner of the low-frequency part of the new image.)

Truck driver Matlab program (need to change the engine rotation speed and torque transmission ratio)

matlab 代码 实现 spca分解(matlab code spca decomposition)

bp网络训练源代码,可用于参数识别,模式分类,如损伤识别,故障诊断等(bp network training, the source code can be used for parameter identification, pattern classification, such as damage detection, fault diagnosis, etc.)

用MATLAB实现软软件无线电中DDC的仿真 (DDC soft software radio simulation with MATLAB)

设计的一个十进制的计数器，以J-K触发器为基本。以simulink为开发环境。(Design of a decimal counter to the basic JK flip-flop. In simulink development environment.)

Simulation Research on Combustion Process of Diesel Engine Using MATLAB

Stepwise least squares estimation of multivariate AR model

所有数据融合（包括dmp输出数据，如加速度计数据， 陀螺仪，6轴四元数和内部磁力计数据）通过7态13测量 EKF（扩展卡尔曼滤波器）/无限卡尔曼滤波器（UKF）/ Cubature卡尔曼滤波器（CKF）算法/ 平方根均方卡尔曼滤波器（SRCKF）算法。(All data fusion (including the data of dmp output, such as the accelerometer data, gyroscope, 6-axis quaternion and internal magnetometer data) via a 7-state, 13-mesurement EKF(Extended Kalman filter)/Unscented Kalman Filter(UKF)/Cubature Kalman Filters (CKF) Algorithm/ Square-Root Cubature Kalman Filters (SRCKF) Algorithm.)

PCA与不用PCA进行人脸识别的比较，请先安装sltoolbox，人脸数据库采用orl(PCA and PCA for face recognition do not have the comparison, please install sltoolbox, face database used orl)