canny

软输出的维特比译码算法，matlab源文件(Soft output Viterbi algorithm, matlab source)

one dimension problem kalman filter, using velocity information

计算图像直方图。给定图像，得到图像的直方图。(computing the histogram)

该函数的功能是利用matlab实现图像的快速有效的分割(Function of the function is to use matlab to achieve fast and efficient image segmentation)

用于准确得到图像中某一颜色的RGB分量，便于处理(Used to accurately get the RGB components of a color image, easy to handle)

matlab实现层次聚类法，不是用库函数实现的，而是一步步根据算法原理完成的(Matlab hierarchical clustering method, not achieved by library functions, but a step by step according to the principles of the algorithm)

BPSK SNR vs BER graph simulation awgn channel

实序列FFT快速算法，用N点FFT计算2N点实序列的FFT，比直接进行2N点FFT运算减少一半运算量。(Real sequence FFT fast algorithm, using N-point FFT calculation 2N point real sequence of FFT, than the direct 2N-point FFT computation halved.)

展示如何加载和保存一个GUI系统的状态。(Demonstrate how to save and load the state of a GUI system.)

improvement audio robustness technique