QAM_64

 产生长度为1000的标准正太分布的随机信号，画出时域波形及频谱；  采用u=255的非均匀PCM编码，每符号为8bit，画输入-输出关系图；  计算信号量化噪声比（SQNR）；  信道误码率为10-3；  解码，并画出u律反变换后的信号时域波形及频谱。 扩展要求：  采用均匀PCM、量化级数可变、信道误码率可变。 ( have a standard length of 1000 is too random signal distribution, draw time-domain waveform and frequency spectrum  u = 255 using the non-uniform PCM encoding, each symbol for 8bit, drawing input- output relationship diagram  calculated quantization noise signal than (SQNR)  channel bit error rate of 10-3  decoder, and law to draw u the signal after the inverse transform time-domain waveform and frequency spectrum. Expansion of the requirements:  uniform PCM, quantization level variable, a variable channel bit error rate.)

LVQ神经网络的分类——乳腺肿瘤诊断 (LVQ neural network classification- breast cancer diagnosis)

才有matlab实现最优化理论的几个重要算法，分别是最速下降法，内点法，外点法，插值法(Matlab to achieve optimization theory have several important algorithms, namely, the steepest descent method, interior point method, external point method, interpolation method)

The most robust and unambiguous examples of self-organizing systems are ..... the origin of life itself self-organizing chemical systems

Tracking neurons over multiple days

Crops and non-crops image segmentation using K-MEANS clustering and then classification made by KNN classifier

Rotates an image by the angle degrees in the % CCW direction. Degrees may be any number. % The function will put degrees in the range 0 % to 360 degrees and then into a range of -45 to 45 % degrees after performing elementary 90 degree rotations.(Rotates an image by the angle degrees in the % CCW direction. Degrees may be any number. % The function will put degrees in the range 0 % to 360 degrees and then into a range of-45 to 45 % degrees after performing elementary 90 degree rotations.)

用MATLAB求Hu矩，并且可以求得一系列图像的Hu矩平均值(Hu moments with MATLAB demand, and can be obtained by a series of images of Hu moments mean)

说明：  是关于空时编码的，给出了Matlab程序实现，希望有借鉴意义。(on space-time coding, given the Matlab program, he said.)

本书描述光纤中超连续谱产生,其中包含Matlab源代码，欢迎下载使用(Supercontinuum geration in optical fibers)