馈斩波直流电机驱动 （离散）

基于LSB的直接4bit替换法，就是直接用秘密图像像素值的高4bit去替换载体图像像素值的低4bit。 (Direct 4bit substitution, that is, the direct use of the secret image pixel values of the high-4bit image pixel value to replace the carrier' s low 4bit.)

this folder contain universal dataset for classification

MATLAB R2007b神经网络工具箱官方使用操作说明(MATLAB R2007b neural network toolbox official use instructions)

For inverting a matrix, Gauss-Jordan elimination is about as efficient as any other method. For solving sets of linear equations, Gauss-Jordan elimination produces both the solution of the equations for one or more right-hand side vectors b, and also the matrix inverse A(-1). However, its principal weaknesses are (i) that it requires all the right-hand sides to be stored and manipulated at the same time, and (ii) that when the inverse matrix is not desired, Gauss-Jordan is three times slower than the best alternative technique for solving a single linear set.

利用matlab对瑞利衰落信道仿真,用16QAM调制OFDM(Use of matlab simulation of the Rayleigh fading channel, OFDM with 16QAM modulation)

灰色预测[GM(1,1) ]MATLAB程序(已经测试运行)(Gray prediction [GM (1,1)] MATLAB program (test run))

可以提供以下功能来覆盖；

一种新的改进的UPF粒子滤波，在不降低精度的同时有效降低了算法的运行时间，很好用，可直接适用(A new particle filter to improve the UPF, achieved without lowering the accuracy of the algorithm at the same time effectively reduce the running time, very good, and can be directly applicable)

人脸识别检测PCA算法在MATLAB平台下的源代码(PCA algorithms)

基于kaiser窗的双谱线插值FFT谐波分析，多抽样率信号处理，基于matlab GUI界面设计,给出接收信号眼图及系统仿真误码率，采用偏最小二乘法，虚拟力的无线传感网络覆盖。