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一个有关人脸识别的程序，是PCA和SVM的，可以运行(a code about face recognition)

小波包变换可以对高频部分提供更精细的分解，而且这种分解既无冗余，也无疏漏，所以对包含大量中、高频信息的信号能够进行更好的时频局部化分析。(Wavelet packet transform can provide the high frequency part of the finer decomposition, and this decomposition is neither redundant nor oversight, so the signal contains a large amount of high frequency information can be a better time-frequency localization analysis.)

在一张有圆形的图片中利用matlab软件采用hough变换检测圆形，(In a picture using a round using hough transform matlab software testing round,)

high voltage direct current

matlab指令大全，其中包括了matlab6.5的指令及其使用方法。(Guinness matlab commands, including instructions matlab6.5 and its use.)

蚁群算法在matlab中的模拟，基本调试成功，请高手指点~(Ant colony algorithm in matlab simulation, basic debugging success, experts urged to)

采用MATLAB编程用GP方法计算关联维的源代码(MATLAB programming method used GP correlation dimension of the source code)

用matlab编程求解无约束优化问题、线性规划问题即在一组线性不等式或等式组的约束条件下求某个线性函数的最值问题(Matlab programming for solving unconstrained optimization problems, linear programming problems that most value problem for a linear function under the constraints of a set of linear inequalities or equations group)

惯性导航系统通常由惯性测量装置、计算机、控制显示器等组成。惯性测量装置包括加速度计和陀螺仪,又称惯性导航组合。3个自由度陀螺仪用来测量飞行器的三个转动运动；3个加速度计用来测量飞行器的3个平移运动的加速度。计算机根据测得的加速度信号计算出飞行器的速度和位置数据。控制显示器显示各种导航参数(Inertial navigation system usually means from the inertial measurement, control, computer monitor etc.. Inertial measurement device comprises accelerometer and gyroscope, also called inertial navigation. 3 degree of freedom gyro is used to measure the vehicle three rotational motion 3 accelerometers used 3 translational motion measurement vehicle acceleration. The computer according to the acceleration signal measured to calculate the vehicle speed and position data. All kinds of navigation parameter control display)

待辨识对象参数a=[1 -1.5 0.7] b=[1 0.5] 输入采用长度L=400的白噪声序列，输出 ，输入和输出数据均含不相关随机噪声，ρ（k）=1/k。利用上述递推公式，辨识系统参数。(To identify the object parameters a = [1-1.5 0.7] B = [1 0.5] Input the length L = 400 white noise sequence, the output, the input and output data are not related with random noise, ρ (k) = 1/k. Using the recursion formula, identification system parameters.)