chap1

对模拟输入进行描述，通过比例，加减，跟随运算，得到正确信号(The analog input is described, the proportion, addition and subtraction, follow operation, get the right signal)

产生不同频率、幅度的正弦波信号，叠加后，设计低通、带通滤波器进行正弦信号的谱分析及提取。(The sine wave signals with different frequencies and amplitudes are generated. After superposition, the low-pass and bandpass filters are designed for spectrum analysis and extraction of sinusoidal signals.)

调试通过可以使用，可以实现模式识别领域的数据的分类及回归，代码里有很完整的注释和解释，信号处理中的旋转不变子空间法，最大似然（ML）准则和最大后验概率（MAP）准则。( Debugging can be used, You can achieve data classification and regression pattern recognition, Code, there are very complete notes and explanations Signal Processing ESPRIT method, Maximum Likelihood (ML) criteria and maximum a posteriori (MAP) criterion.)

MATLAB code for Substation Expansion Planning

Ball_Beam_Direct_Adapt_New_3 in matlab

本源码是神经网络理论与MATLAB R2007实现的源码。(The source is the neural network theory and MATLAB R2007 realize the source.)

GPS 多天线系统的姿态确定，matlab工具箱(A MATLAB toolbox for attitude determination with GPS multi-antenna systems)

multi-level voltage svpwm space vector control algorithm for motor controlmulti-level voltage svpwm space vector control algorithm for motor controlmulti-level voltage svpwm space vector control algorithm for motor controlmulti-level voltage svpwm space vector control algorithm for motor control

多目标函数的优化，举例子说明，蚁群算法，不错的学习(good matlab code for ant studying)

I have thoroughly study the basic of image compression techniques. From that I have selected SPIHT algorithm for my research work. I have implemented on image compression for gray images using SPIHT algorithm. Image compression is implemented using this algorithm has better result over the previous result on gray images and also improved PSNR value high but on other side low result on compression ratio.