laplacian

用模最大值法提取小波脊，该例中又两条小波脊，所以是多脊提取。同时又施加惩罚函数，控制lamda的值，可以得到较为平滑的小波脊。( using maximum modulus extract wavelet ridge, the case has two wavelet ridge, it is a multi-ridge extraction. At the same time to impose the penalty function to control the value of lamda,the extracted ridge can be relatively smooth .)

WCDMA物理层matlab仿真程序，包含信道编码，交织，速速率匹配，调制，扩频，信道模型，RACK接收机和相应的解码程序。 (WCDMA physical layer matlab simulation program, including channel coding, interleaving, speed rate matching, modulation, channel model, RACK receiver and the corresponding decoding process.)

说明：  使用最小二乘支持向量机对数据集进行回归预测的程序(The program of regression prediction for data set using least squares support vector machine)

matlab程序，关于一个kalman滤波的。(matlab proagram,which is about Kalman fliter)

用2fsk和2ask调制解调来仿真对语音信号的提取等(With 2 FSK and 2 ask demodulation of speech signal to the simulation of extraction, etc)

说明：  不适用matlab进行的bp算法开发,设计简单，功能健全(bp not using matlab)

应用simulink模拟数据分析处理的过程，(simulink，data ansys)

图像分块的很好的算法，大家可以参考一下，希望对大家有帮助(Image segmentation algorithm, we can refer to the help)

对边界进行二次取样源码，用canny等算法提取一次边界后，点数过多，不利于描述形状，用这个代码可以实现二次取样。(The boundary of second sampling source, such as canny extraction algorithm with a boundary, too many points, which describe the shape, use this code can realize the second sampling.)

主分量分析的MATLAB程序，对于初学者比较有用，可以好好看一下(MATLAB program, the principal component analysis is useful for beginners, you can take a look at)