digital-signal-processing

PN码发生器的matlab程序，对于写vhdl代码有很重要得参考价值(PN code generator matlab procedures, write VHDL code for a very important reference value was)

说明：  雷达接收机的重要部件，包含AD、混频器、高放和中放4部分。(Important parts of radar receivers, including AD, mixers, high level and intermediate level radioactive Part 4.)

关于国内PH研究,其中包括ph值的预测控制，线性反馈，模糊控制等等(the lastest research of ph,and it contains MPC and linear control)

将MATLAB中绘制的二维曲面导出为stp格式，以在机械软件中打开进行操作(export a surface plotted in matlab and create a stp file, so that the surface can be opened in solidworks, proE, etc)

lvq vector quantization algorithm for the simulation program Matlab.

Image Texture Classification Using Combined Grey Level Co-Occurrence Probabilities and Support Vector Machines Texture refers to properties that represent the surface or structure of an object and is defined as something consisting of mutually related elements. The main focus in this study is to do texture segmentation and classification for texture digital images. Grey level co-occurrence probabilities (GLCP) method is being used to extract features from texture image. Gaussian support vector machines (GSVM) have been proposed to do classification on the extracted features. A popular Brodatz texture album had been chosen to test out the result. In this study, a combined GLCP-GSVM shows an improvement over GLCP in terms of classification accuracy.

介绍了一种单频的GPS软件接收机的设计，其matlab代码很有参考价值(introduce a design of a single frequency GPS software receiver-attached matlab)

安装EMD程序方法。须在命令窗口下输入。(EMD Ways installation procedures. Have to enter at the command window.)

改进粒子群算法优化BP神经网络的权值，建立BP神经网络(Improved PSO algorithm optimizes the weights of BPneural networks to establish the neural networks.)

基于matlab的pagerank代码，与大家共享(Matlab based on the pagerank code sharing with U.S.)