MATLAB-financial

【谷速软件】matlab修改-GMM的EM算法实现 可以用着参考使用 ([Valley] matlab software modification-GMM speed of EM algorithm can be used with reference to the use of)

用matlab编写的边界跟踪算法，用到了freeman链码和爬虫法，可以有效的跟踪单个物体边界，适合于初学者。( Prepared using matlab boundary tracking algorithm uses a freeman chain code and reptiles method can effectively track a single object borders, suitable for beginners.)

再传一个计算haralick的灰度共生矩阵的14个特征值的程序(Re-transmission of a GLCM calculation haralick the characteristic values of 14 procedures)

实现MUSIC谐波分解,对于多个频率的估计(Realize MUSIC harmonic decomposition)

核概率密度估计算法，对于以往的有优化，可以得到概率密度及分布函数。(Nuclear probability density estimation algorithm optimized for the past there, you can get the probability density and distribution functions.)

说明：  超声声场的线性描述与仿真工具，可以作为超声系统的研究有用工具，根据不同的输入 ，得到不同的超声图像，验证自己的算法。(ultrasound field simulation code)

Matlab信号处理详解,很不错的一本书，适合初学者学习。(Matlab Signal Processing Xiang Jie, very good book for beginners to learn.)

短时傅里叶变换可以用差分模式来实现，对书上的运算式做了稍许的改变。改变-计算差分序列的第一列数据时用的是第一列的元素减去当前行的最后一列元素。原算法中采用的是第一列元素减去下一行第二列元素。原算法加窗之后结果比较好，不加窗时结果误差很大，而改变之后的算法不加窗效果依然很好。(Short time Fourier transform can be used to achieve the differential mode of expression on the book made a slight change. Change- calculating the difference sequence of the data with the first column is the first column of the matrix by subtracting the current element in the last column of row. Is used in the original algorithm subtracts the elements of the first column of the next row and the second column elements. After the results of the original algorithm windowed better, when the results window without great error, and after changing algorithms no window effect is still very good.)

Optical Character Recognition

超分辨卷积神经网络，深度学习，MATLAB代码，获取深度学习的训练数据(Super-resolution convolution neural network, the depth of learning, MATLAB code, get deep learning of the training data)