grayprediction

说明：  用matlab解决数理统计中的对参数的区间估计的问题(Using matlab to solve mathematical statistics in interval estimation of the parameters of the problem)

Interference Management with Relay Cooperation in Two-Hop Interference Channels

信道编解码中的turbo编解码程序，采用了多种解码算法，进行了性能比较，信道模拟高斯白噪声信道(Channel of the turbo codec codec procedures, using a variety of decoding algorithms, a performance comparison, channel analog Gaussian white noise channel)

matlab程序，利用ICI自消除算法，比较OFDM系统，ICI自消除，接收ICI自消除三者的性能(matlab program using ICI self-cancellation algorithm compares OFDM system, ICI self-cancellation receiver ICI self-cancellation performance of the three)

使用Matlab编程计算Okumura-Hata传播路径损耗，绘制Okumura-Hata传播模型损耗 -频率曲线图。( Calculated using Matlab programming Okumura-Hata propagation path loss, draw Okumura-Hata propagation model - loss frequency curve.)

变频调速是改变电动机定子电源的频率，从而改变其同步转速的调速方法。变频调速系统主要设备是提供变频电源的变频器，变频器可分成交流-直流-交流变频器和交流-交流变频器两大类，目前国内大都使用交-直-交变频器。(Variable frequency speed regulation is the frequency of changing the stator power supply of the motor, thus changing the speed regulation method of the synchronous speed.Variable frequency speed regulation system is the main equipment to provide frequency conversion power of inverter, the inverter can be divided into ac - dc - ac frequency converter and ac - ac frequency converter two kinds big, cross - straight - to pay inverter are mostly used in China at present.)

说明：  目前各类粒子群算法的应用、改进、参数设置方法(At present the application of various types of particle swarm optimization, improvement, parameter setting method)

数字图像处理 取出高斯噪声的有效方法.通过matlab处理(Digital image processing effective way to remove the Gaussian noise)

OFDM system orthogonality plot or simulation

说明：  插值计算的MATLAB代码，可以计算相关的插值(MATLAB code for interpolating calculation)