Lesson47

说明：  Viterbi译码,IS-95中的1/2码率的卷积码(Viterbi decoding, IS-95 of 1/2 the rate Convolutional Codes)

说明：  能够调节频率，并且能够产生四种波形的AD(Able to adjust the frequency and waveform to produce four AD)

利用matlab进行频域低通和带通滤波,效果不错(Frequency domain using matlab low-pass and band-pass filtering)

C/C++中调用MATLAB引擎的数值仿真的实现， 微分方程文件“fun.m”放在matlab的work目录下(C/C++ in the MATLAB engine called the realization of the numerical simulation, differential equations documents " fun.m" on the work directory matlab)

一个强大的图象压缩开发包，支持压缩格式为jpeg，jpeg2000有损无损压缩(A powerful image compression development kit, support for compression formats jpeg, jpeg2000 detrimental to lossless compression)

指纹识别demo 演示方向图、roc曲线(fingerprint demo show orientation and ROC curve)

一般的人脸识别程序，可供大家学习使用！大家也可以继续 完善哦!(Face recognition procedures in general for the U.S. study to use! U.S. can continue to improve the Oh!)

解决储罐内的二维扩散对流问题，可用在多孔介质中的运算，能够很好的解决问题(Solve the problem of one dimensional convection diffusion)

windows核心编程-虚拟内存, 针对大文件读取的解决之道(windows core programming- virtual memory)

图像质量评价，计算两幅图像的保真性，鲁棒性 ，结构相似性 (Image quality assessment，calculate the fidelity ，robust and structural similarity of the image，)