matlab-voix

matlab的教程，例题，包括数值，符号，图像等运算及答案(matlab tutorials, sample questions, including the values, symbols, images and other computing and answers)

说明：  自己做的作业 两个小程序 水印方面的(matlab xiaochengxu)

MATLAB神经网络30个案例分析_案例6 PID神经元网络解耦控制算法_多变量系统控制的源代码及数据(MATLAB Neural Network Analysis of 30 cases _ Case 6 PID neural network decoupling control algorithm _ multivariable system control of the source code and data)

支持向量机1111的matlab版，内容不错较为新颖 有很强的实用价值(Matlab version, support vector machine 1111 more novel has a strong practical value)

求时间序列的功率谱，包括周期图法和自相关函数法(Find the power spectrum of the time series, including periodogram and autocorrelation function method)

离散傅里叶变换的性质的matlab仿真程序，包括线性特性、时移特性、频移特性、对称性和循环卷积等性质(The nature of the discrete Fourier transform matlab simulation program, including linearity, time-shift feature, the nature of the frequency shift characteristics, such as symmetry and circular convolution)

说明：  用拉普拉斯算子检测图像的阶梯状边缘,其中的模板可以进行修改(Laplace operator to detect the ladder-like image edge, which could be a template for change)

产生任意长度的M序列，并计算该M序列的自相关函数和功率谱密度函数。用于系统辨识(Generated sequence of random length M, and calculate the M series autocorrelation and power spectral density function. For system identification)

利用matlab里面的吹风机数据，用前300个数据进行辨识。分别采用最小二乘辨识和相关性系数法辨识。并画出图形。通过对比最小二乘法和相关函数两种方法得出来的辨识图形。可知相关函数辨识的准确度更高。(Use a hair dryer inside matlab data before using 300 data identification. Were used to identify the least squares identification and correlation coefficient method. And draw graphics. By comparing the least squares method and related functions have two ways out of the identification graphics. Shows a higher correlation function identification accuracy.)

简单的matlab图像处理程序 以RGB颜色模型进行图像检测并包括颜色检测后腐蚀膨胀等滤波处理(Simple matlab image processing procedures to RGB color model testing and including color image after testing corrosion expansion filtering processing, etc )