draw_picture

仿真未编码和进行（7,4）汉明码编码的QPSK调制通过AWGN信道后的误比特率(Simulation is not encoded by AWGN channel bit error rate and the (7,4) Hamming code coded QPSK modulation)

matlab实现的MME（modified matrix encoding）隐写算法 可成功运行(the MME (modified matrix encoding) steganographic algorithm which can successfully run)

遥感辐射传输模型,计算植被光谱反射率模型(radiative transfer model )

复化的Gauss-legendre公式，自己写的，还有推导过程(Re-oriented Gauss-legendre formula, wrote it myself, as well as derivation)

说明：  1-32是：图形应用篇 33-66是：界面设计篇 67-84是：图形处理篇 85-100是：数值分析篇(1-32 : the application of graphics 33-66 : graphics interface design 67-84 : graphics processing 85-100: Numerical Analysis )

说明：  Otsu算法是图像分割算法中比较实用和高效的一种，对图像的后续处理有很好的作用(Otsu algorithm is image segmentation algorithm in a more practical and efficient, the follow-up processing of the images have a good effect)

详细描述了关于几个同时说话人语音分离的情况，其中包括了原代码和测试语音，测试结果表明分离效果很好，能够区分不同人说话的语音，明显提高语音识别率。其中的参考论文在readme中。(A detailed description about several while speaking voice separate conditions, including the original code and test speech, test results show that the effect is very good separation between different people speak of speech recognition, obviously improved pronunciation. One of the reference in the readme.)

MTI，LFM脉冲串信号，对多目标回波进行脉冲压缩，再进行MTI。(MTI, LFM pulse train signal, multi-target echo pulse compression, then MTI.)

MATLAB实现主成分分析，主成分分析可以用于预测，评估等，应用范围广泛(MATLAB realization of principal component analysis)

此文件为matlab实例源文件，可以直接用在实例中，可加以修改，应用广泛。(matlab)