C_Means

此代码描述的是正弦函数的频谱图,其采样点不同,频谱图的差别(This code is a sine function described in the frequency spectrum, the sampling point is different from the difference spectrum)

L曲线具有很多的优点，这是用MATLAB编写的病态方程的L曲线解决方法，可以通过L曲线确定所需的参数。(L curve has many advantages, it is written in MATLAB morbid equation L curve solution that will be needed through the L curve to determine the parameters.)

高噪声环境下的麦克风阵列VAD算法研究,介绍了VAD算法在多声道环境中的检测效果(High noise environments VAD algorithm for microphone array research, introduce the VAD algorithm in multi-channel environment detection effect)

This m file performs the QPSK transmission and reception.

Dynamic Matrix Control is the first MPC algorithm developed in early 1980s. It is probably also the most widely used MPC algorithm in industry due to the fact that its internal model, the step response model is easy to obtain in an industrial process. The package provides a dmc function to perform dynamic matrix control and to show the principal of DMC. An example file is included to show how the dmc function can be used to solve a control problem. It only uses basic MATLAB commands. No any other toolboxe is required.

由于硬判决在判决过程中将接收直接判决为[1 0],而损失了相应的近似信息，导致了接收信息在某种意义上的浪费。软判决将接收电平量化，尽可能保存相应的信息，故可以提高译码性能。(soft descision decoding)

The Gaussian blur is a type of image-blurring filter that uses a Gaussian function (which also expresses the normal distribution in statistics) for calculating the transformation to apply to each pixel in the image

时频分析原理及应用由很多时频分析小例子构成，很实用。(Time-frequency analysis principle and application of frequency analysis in many small examples, and very practical.)

剔除了bug完全可编译运行，是分析guider 滤波，设计其他平台如FPGA等算法的很好的参考。(Excluding the bug can be compiled to run fully, is to analyze the guider filter, designed for other platforms such as FPGA algorithms such as a good reference.)

该文件夹里的内容是接收分集技术中的MRC(最大比接收算法)的matlab程序实现。(The contents of the folder is receive diversity techniques MRC (maximal ratio to receive algorithm) matlab programming.)