test

求解n皇后问题的MATLAB源程序。此程序只需输入皇后个数，即可得到所有的解。(N queens problem solving MATLAB source code. Just enter the number of this program at Queen' s, you can get all of the solution.)

用MATLAB解决_专业测量中的条件平差和间接平差的ppt，写得很详细，专业人士会有用的。(Using MATLAB to solve _ condition adjustment and indirect adjustment ppt, very detailed, and professionals will be useful.)

卡尔曼滤波器的实现，对两个参量进行了滤波分析，效果比较理想(Realization of the Kalman filter, the filter of two parameters, the effect is more ideal)

This example presents a Simulink model of an automotive wheel slip control loop as might be used in a rudimentary ABS system. Although idealized equations are used, the overall model demonstrates many of the essential features of a good Simulink model.

3gpp下的turbo码的编译码仿真程序,经测试可直接运行(3gpp turbo code in compiled code simulation program)

OFDM系统通过在时域符号前插入大于信道冲击响应长度的循环前缀（CP）可以避免符号间干扰(ISI)和载波间干扰(ICI)。但是，过长CP会使得数据传输效率降低。可以采用最小均方误差（MMSE）信道缩短均衡技术来压缩信道冲击响应长度。(OFDM systems avoid inter-symbol interference (ISI) and inter-carrier interference (ICI) by inserting a cyclic prefix (CP) larger than the channel impulse response length before the time-domain symbol. However, long CP will reduce the efficiency of data transmission. A minimum mean square error (MMSE) channel shortening equalization technique may be employed to compress the channel impulse response length.)

线性方程组的直接解法，其中包括追赶法，高斯消元法和高斯—赛德尔的编程方法(chase-after method program of Linear equations )

signal classification using mural network

该函数sinfap.m评估频率，振幅，相位和平均均匀采样谐波信号值。(The function sinfap.m evaluates frequency, amplitude, phase and mean value of a uniformly sampled harmonic signal)

运用奇异值分解定理的PCA方法在ORL人脸库上进行人脸识别，分类器为最近邻分类器,(The use of singular value decomposition theorem of PCA method in ORL face database for face recognition, nearest neighbor classifier for the classifier,)