PID_wajueji.m

Comparative study of active contour model by Nikolas Pettiri Tiilikainen

说明：  Arithmetic Coding. C arithmetic coding to achieve the source, the short concise, which is the encoding efficiency of the coding - arithmetic coding examples of the application of a version of Matlab. Be right characters arithmetic coding 2. Not the beginning develop the size of s

说明：  MATLAB下实现可执行程序的生成与输出,了解 matlab编写可执行程序方法(MATLAB to achieve the generation of executable programs and output, understand the matlab executable program preparation method)

Calling a non-local algorithm for image denoising.

有关gabor滤波的内容 效果很好 可以试试 有效果图(reference on gaborfiter and texture characteristics and works well petty good)

MATLAB具有强大的科学计算功能, 含有大量多目标优化分析函数。依据技术将函数在 环境下进行调用, 进行多目标优化集成系统开发, 实现数据的自动输入和输出功能, 编制了MATLAB与VB的数据接口代码, 提出程序设计时应注意的问题。(MATLAB has powerful scientific computing functions, contains a large number of multi-objective optimization analysis function. Based technology will function in the environment calls for multi-objective optimization of integrated system development, automated data input and output functions, the preparation of the MATLAB data interface with the VB code, the program design should pay attention to the problem.)

An important aspect of an ANN model is whether it needs guidance in learning or not. Based on the way they learn, all artificial neural networks can be divided into two learning categories - supervised and unsupervised. • In supervised learning, a desired output result for each input vector is required when the network is trained. An ANN of the supervised learning type, such as the multi-layer perceptron, uses the target result to guide the formation of the neural parameters. It is thus possible to make the neural network learn the behavior of the process under study. • In unsupervised learning, the training of the network is entirely data-driven and no target results for the input data vectors are provided. An ANN of the unsupervised learning type, such as the self-organizing map, can be used for clustering the input data and find features inherent to the problem.

包括完整的Turbo码编码和译码程序，可用于实验仿真和教学。主文件为一个测试文件，仅对一个Turbo码字进行译码。(The uploaded matlab files including the Turbo code encoding and decoding programs can be used for simulations and teaching. The main file is a test file, which only decodes one Turbo codeword.)

一个小程序，用于分割GPS信号，很实用，可以试试。(A small program used to separate GPS signals, it is practical, you can try.)

TI的FFT协处理器对应的源代码和matlab代码(Source code and matlab code corresponding to the FFT coprocessor of TI )