doda

image noise reduction by level dependent thresholding

利用matlab产生正弦信号，加噪声，分析其加噪前后的数字特征(Using matlab to produce a sinusoidal signal plus noise, and analyze the numbers before and after adding noise characteristics)

先进PID控制及其MATLAB仿真(刘金锟)(Advanced PID control and MATLAB simulation (Liu Kun) )

实用MATLAB程序 主要为采用MATLAB对图像进行处理等功能(Practical MATLAB program is mainly for the use of MATLAB functions for image processing)

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.)

Basic partical swarm optimization matlab code

A timing error detector for Communication systems with simulink. # Required versions Matlab 5.2.1, Simulink 2.2.1 # File description 1. ti_det1.m (simulink version 5.2.1) An s-function to be used for timing detector. For detailed information, Refer to the following paper,K.H. Mueller and M. Mueller, Timing recovery in digital synchronous data receivers, IEEE Trans. Comun., vol COM-24, no. 5, May 1976. 2. m_delay3.m (related m-file) An s-function operating as sample and hold with clock port. 3. test1.mdl A timing recovery system to test the timing detector.

基于遗传算法和非线性规划寻优混合算法的电力系统最优潮流计算(Optimal power flow calculation of power system based on hybrid algorithm of genetic algorithm and nonlinear programming optimization)

S函数的建立与应用，教你如何使用sfuction仿真( S function of the establishment and application, teach you how to use sfuction simulation)

Generacion de una muestra de tamano n de una distribucion de Poisson de media lambda