lsm

利用matlab实现无约束优化，对不同的函数进行优化，并比较优化结果和运算速度(Matlab unconstrained optimization, optimize and compare different function optimization results and computational speed.)

有关matlab pid仿真方面的pdf文档，很有参考价值，大家分享！！！！(papers about matlab PID!!!!!!!!!)

simulation presure proses rig with NN backpropagation

This package implements vectoriel quantization according Self Organizing Map paradigm It allows to : 1. generate a codebook training images set 2. reconstruct a test image according to the generated codebook 3. ute the Peak Signal to Noise Ratio (PSNR) between the test image and the image obtained after quantization 4. estimate execution time of this process

说明：  implementation of arnold transform

利用高斯核自行完成高斯平滑。 1.gkernel.m: 创建高斯核。 2.getnorm.m: 将高斯核归一化以求得该核的图像 3.convo.m：不用自带函数求卷积 4.conducting.m: 举例执行程序(1.gkernel.m: Buidling Gaussian kernels. 2.getnorm.m: Normalizing Gaussian kernel in order to display the kernel. 3.convo.m: calculating the convolution. 4.conducting.m: conducting the program with some examples.)

扩频通信系统实用仿真技术，书上各章节的程序一应俱全。(Practical spread spectrum communication system simulation technology, the program book chapters on everything.)

This is an implementation of the Bandelets Transform for image processing purposes

说明：  自适应滤波某个程序，对于初学DBF者有帮助(An adaptive filtering procedure useful for beginners who DBF)

付里叶变换的频移特性；付里叶变换的时域卷积特性(Fourier transform of the frequency shift characteristics the Fourier transform of time domain convolution properties)