apf_p_q_3p_3l

d4 wavelet coefficient daubichies 1-ECG QRS detection

目标跟踪的IMM算法的matlab参考程序 希望能帮到大家 (IMM target tracking algorithm matlab reference program)

主成分分析在线功能实现和用法，这里是源代码，代码详细，数据齐全(Principal component analysis of the implementation and usage of online features, here is the source code, the code in detail, the data is complete)

该源代码的功能是用matlab来实现链码提取，内含测试图片及所用的算法源代码。(The source code s function is to use matlab to achieve the chain code extraction, containing pictures and used for testing the algorithm source code.)

shot ditection using ECR

关于球面波的传播演示的matlab源程序，在大学物理中很有用(the matlab source code for sphere wave flash,it is usful)

用小波实现图像编码的程序，很有用的··希望对大家有用。(Wavelet image coding procedures to achieve, very useful)

说明：  音频编解码，语音信号处理，乘法次数最少，可嵌入编码器(Audio codec, speech signal processing, the least number of multiplication can be embedded in the encoder)

哈工大数学实验应用MATLAB设计磨光公式(HIT mathematical experiment using MATLAB design polished formula)

通过PCM脉冲编码调制、恢复、量化、译码等过程实现A律十三线折线近似的仿真(Through the PCM pulse code modulation, recovery, quantification, A-law decoding process to achieve such a line similar to the simulation of thirteen lines)