pq

使用多种算法（DAC、Hyperbolic、DAC、SI、SX、Taylar）实现多传感器对单点定位（采用高斯噪声），其中Hyperbolic与SI为3d定位，其他的为平面定位(Using a variety of algorithms (DAC, Hyperbolic, DAC, SI, SX, Taylar) to achieve single point positioning (using Gauss noise), Hyperbolic and SI are 3D location, and the other is plane location)

关于光学理论知识的一些处理函数仿真，很有帮助的(Theoretical knowledge on some of the optical processing function simulation)

使用matlab实现智能预测控制算法，小波包分析提取振动信号中的特征频率，采用波束成形技术的BER计算。( Use matlab intelligent predictive control algorithm, Wavelet packet analysis to extract vibration signal characteristic frequency, By applying the beam forming technology of BE.)

说明：  此程序描述基于最大似然准则的频率估计。该算法可以估计短突发信号的载波频偏，这种算法估计的精确度高。(This procedure describes the frequency estimation based on the maximum likelihood criterion. This algorithm can estimate the carrier frequency offset of the short burst signal, and the accuracy of this algorithm is high.)

实现hmm基本算法。此代码实现基本的viterbi算法。有学习功能(The matlab code implements Viterbi algorith to realize HMM s learning.)

基于谱减法的语音增强技术的matlab实现的程序代码(Speech enhancement based on spectral subtraction technique to achieve code matlab)

sobel算子进行边缘监测，附有源代码和效果图(sobel operator edge monitoring, with the source code and effect diagram)

牛顿插值法，可用于非线性拟合，并返回在某点出的近似函数值。(Newton interpolation method can be used for nonlinear fitting, and the function returns the approximate value at some point out.)

说明：  its also about wireless sensor network

中值滤波的应用的一份Matlab源程序，用在图像处理方面！(Matlab source in Image denoise)