GPSR_6.0

matlab O&M算法 matlab仿真程序，使用函数实现位定时算法(Matlab O&M algorithm matlab simulation program, the use of functions to achieve bit timing algorithm)

对给定语音信号进行抽样、量化和13折线PCM编码，经过传输后，接收端进行PCM译码，对此过程进行matlab仿真分析。(Given speech signal sampling, quantization and PCM 13 line coding, after transmission, the receiver for PCM decoding, matlab simulation of this process)

说明：  DOA测向程序，包括遍历的角度误差，随时间变化的角度误差(DOA direction finding program, including traversing angular error, angular error over time)

争对移动声源采用波束形成进行语音增强，提出一种约束子带波束形成算法。其波束形成器基于一个软约束，其目的是要使波束指向特定的区域即声源方向。而其核心在于首先要进行声源定位，获得尽量准确的方位信息，然后构造软约束条件，用于波束形成。且在此过程中不断跟踪声源的移动情况。在构造的约束条件中，需要知道声源的二维信息，即与麦克风阵列的距离和方向角，“软”体现在对距离和方向角的确定都是在一定范围内的，有待进一步更正。(Between the mobile sound source using beamforming for speech enhancement, a constrained subband beamforming algorithm. Its beamformer based on a soft constraints, the aim is to make the beam point to a specific region that is the direction of the sound source. And its core is the first to sound source location, access to location information as accurately as possible, and then construct the conditions of soft constraints for beamforming. And in the process continuously tracking the movement of a sound source. Structure at the binding conditions, need to know the two-dimensional sound source information, that is, with the microphone array the distance and direction angle, the " soft" embodied in the distance and direction angle of the determination are within the scope must be further corrected .)

说明：  电池模型的siulink模型，等效电路模型(The equivalent circuit model and the Simulink model of the battery model)

GPS伪距单点定位，O文件为rinex2.11版本。(GPS pseudorange point positioning, the O file for the rinex2.11 version.)

gait recognization of a person

说明：  利用量子粒子群优化svm参数得到高精度svm模型(Using quantum particle swarm optimization (QPSO) to optimize SVM parameters, a high-precision SVM model is obtained)

平移不变法用于消除图像变换产生的为吉布斯效应(Translation invariant method for the elimination of image transform generated effects for the Gibbs)

对语音信号进行加窗分帧的程序，使用的是汉明窗，帧移50 。(framing and windowing for speech signal)