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运用matlab中的simulink创建的关于信源编码取样的模型，经测试，可使用！(The use of matlab in simulink created on the source coding sampling model, have been tested, you can use!)

说明：  用C语言编的wimax 信道模型，绝对原创！(Wimax compiled by C language channel model, the absolute original!)

Aiming at determining the satellite attitude precisely，the gyros bias and m isa lignment were compensated in time by using the quaternion of star-sensor and extended Kalm an filter．The related module of the filter was derived．The theoretic accuracy of the algorithm was acquired from the numerical simulation． The effects of the star-senso r misalignment on attitude determination were analyzed at last．

自己搭建的双馈风机模型，可供实验和教学使用，波形良好(A model of a doubly fed fan has good waveform and can be used for experiments and operations.)

说明：  根据过完备原子库中原子的能量分布特性创建大小原子的Matlab程序。(Over-complete atoms according to the Treasury in the distribution of atomic energy to create the size of atoms Matlab procedures.)

说明：  用matlab编写的GPS卫星位置解算程序，可用GPS数据来处理计算卫星位置(Prepared using GPS satellite position matlab solver can be used to process GPS calculated satellite position data)

说明：  信号经过滤波器，会发生相移，本程序设计了零相位滤波器，矫正相位(The signal passes through the filter, will occur the phase shift, this procedure designs the zero phase filter, corrects the phase)

Given gray scale double matrix, M(width,height,frameNum),this function stabilizes the sequence using the Grey-Coded Bit-Plane Matching (GC-BPM) algorithm.(Given gray scale double matrix, M (width, height, frameNum). this function stabilizes the sequence using th Gray e-Coded Bit-Plane Matching (GC-BPM) algo rithm.)

matlab code for SVM investigation

按键式电话如下图所示，当按下某一个键时会产生如图所示的相应的频率模拟信号，并通过对该信号频率的检测，识别出对应的按键。试通过编写一个数字信号分析程序，模拟完成上面的功能。(Touch-tone phone as shown below, when pressing a key will be generated as shown in the corresponding frequency analog signals and, through detection of the signal frequency to identify the corresponding button. Test through the preparation of a digital signal analysis program to simulate the function of the completion of the above.)