Prim-algorithm

face detection and face recognition system .a test code for reasercher

说明：  基于小波的图像压缩的MATLAB程序，可以运行，我试验过(Wavelet-based image compression MATLAB program, you can run, I tried)

低通滤波器实现滤波白噪声，产生一定宽度的白噪声(noise filter)

对CDMA通信系统进行matlab仿真，包括Viterbi编码（卷积编码），交织，扩频，调制，解调，抽样判决，解偏置,码型转换，解交织等源代码，给出了误码率曲线。(Matlab on the CDMA communication system simulation, including the Viterbi coding (convolutional coding), interleaving, spreading, modulation, demodulation, sampling decisions, solve bias, format conversion, such as source code deinterleave given bit error rate curve.)

说明：  改进后的BP神经网络，可以用于模型的优化和预测(The improved BP neural network can be used for optimization and prediction models)

MATLAB CODE FOR ARITHMETIC AND LOGICAL OPERATIONS IN IMAGE

卡尔曼滤波航迹预测，程序使用UKF算法，使用简练的语言实现了航迹的滤波以及预测。(Kalman filter forecast track, the program uses UKF algorithm, using concise language to implement the track filtering and prediction.)

Matlab仿真程序，介绍了数据的程序结构、运用和算法设计。(Matlab simulation program, introduced procedures for data structure, application and algorithm design.)

振动信号预处理，主要为五点三次平滑法和平均法(Vibration signal pre-processing, mainly for the 5.3 second smoothing method and average method)

说明：  模糊PID和传统PID的matlab实现(Fuzzy PID and conventional PID of the matlab implementation)