dingshijunchkx

fingerprint identification system

粒子群算法（pso）的源代码（matlab）(Particle swarm optimization (pso) source code (matlab))

应用matlab绘制一个轴承运行的动画,可以设置轴承内外圈尺寸(draw a movie of bearing running)

说明：  Matlab从入门到精通中所有的源程序。(Matlab from entry to master all of the source.)

用DWT实现二维小波变换：对图像进行二维小波分解，显示分解结果，最后重构源图像并显示结果 (Achieved using two-dimensional wavelet transform DWT: two-dimensional wavelet decomposition of the image, showing decomposition results, and finally reconstruct the source image and display the results)

使用simulink建模仿真信号的采样与恢复，还可以观察频谱特性(Simulink modeling and simulation of signal sampling and recovery can also be observed spectral characteristics of)

基于加权最小统计的噪声谱估计改进算法,对研究噪声处理的人相当有用("Estimation algorithm based on weighted minimum statistics noise spectrum")

hello world example by using windows dialogs.

关于数字中频接收机的MATLAB仿真代码，下变频采用cordic算法，并经过三级抽取、滤波处理。调试通过可运行(This code is about digital IF receiver on MATLAB simulation.downconvert using cordic algorithm, and after three extraction, filtering process. You can run debugging)

用ksvdbox12来构造反映源语音特性的稀疏过完备基示例。训练信号为两个说话人的语音信号。(Use the ksvdbox12 to construct sparse over-complete basis reflecting the characteristics of the training signals. Training signals used in the example are speech signals of two speakers.)