kongying

说明：  用于计算最小均方误差的代码，包含了归一化的uniform函数(Used to calculate the minimum mean square error of the code, including the normalization of the uniform function)

matlab编写的文本分类的程序，可以对已经分好词的文本进行分类，先自己导入数据，用libsvm中的svm进行分类和预测，特征用tfidf算法，还利用卡方检验进行了特征选择，可自行设定阈值。(matlab prepared text classification program, you can have a good word of text classification, classification and prediction using libsvm in svm, characterized by tfidf algorithm, also used the chi-square test was used for feature selection, you can set thresholds on their own.)

Monochromatic (gray scale) low resolution image is converged to colored image by false color mapping to "hot" color scheme. This RGB image is then converted to Hue, Saturation and Value (HSV) image. Value component is replaced by higher resolution image and the resulting HSV image is converted back to RGB. This RGB merged image converted to gray scale is a merged image with improved spatial resolution.

说明：  这是一个音频时域信号的盲源分离的Matlab程序，效果不错。(This is an audio signal in time domain blind source separation of the Matlab program, the effect is good.)

电话拨音信号的合成与识别，matlab下GUIDE界面，已编译通过(Telephone dial tone signal synthesis and recognition, matlab under GUIDE interface, compiled by)

距离扩展目标的双门限恒虚警检测器及性能分析.pdf(Double Threshold CFAR Detector of Range-spread Target and Its Performance Analysis)

ELECTRONIC AND circuit analysis using Matlab

说明：  条带式SAR的RD算法，里面参数可以自己设置(Of band SAR of the RD algorithm, which parameters can be set up their own)

数字语音是信号的一种，我们处理数字语音信号，也就是对一种信号的处理，那信号是什么呢？ 信号是传递信息的函数。离散时间信号——序列——可以用图形来表示。 按信号特点的不同，信号可表示成一个或几个独立变量的函数。例如，图像信号就是空间位置（二元变量）的亮度函数。一维变量可以是时间，也可以是其他参量，习惯上将其看成时间。 (Digital Voice is a signal that we deal with digital voice signal, that is, the processing of a signal, that signal what is it? Signal is a function of transmitting information. Discrete-time signal- sequence- can be used to indicate the graphics. According to the different signal characteristics, signal or can be expressed as a function of several independent variables. For example, the image signal is the spatial location (binary variables) of the brightness function. Variables can be one-dimensional time and other parameters can be, habits will be time to treat it as a.)

matlab常用对插值以及数据拟合的处理 (matlab commonly used treatment for interpolation and data fitting)