erchengdingwei

说明：  重排二次型时频分布应用例程，对信号进行频率归一化处理，时频分布和重排(Rearrangement of quadratic time-frequency distribution of the application of routine, the signal frequency normalized, time-frequency distribution and rearrangement)

Very good article about color and texture descriptions for CBIR.

The aime of this file is to give a brief overview of Retinex technique for both the Single and the Multiscale approach.

三电平载波PWM谐波分析及LCL滤波器设计(Three-level PWM carrier harmonic analysis and LCL filter design)

Downloader Activity extends Activity.

使用spring构建一个简单的工作流引擎，便于初学者了解工作流引擎的开发模式。(The API discussed here is bundled as the main source code under the src/java directory. Three unit tests exist in the src/testdirectory including SimpleSequenceTestCase, RateDropTestCase and PoolingTestCase. To run all the tests type "maven test" in a command shell and Maven will download all the necessary jar files before compiling and running. To see all output in the console, set maven.junit.usefile=false in the build.properties file. Otherwise, use all JUnit test output will be logged to the files under the target/test-reports dirctory. Actual XSL transforms will take place for two of the tests with results piped to output via log4j. After successful execution of the test suite, you may wish to run the tests individually and watch output real time. Try using "maven test:ui" to pull up the graphical test runer, the select the test you want to run and watch the output in the console. )

可再生能源光伏发电和风力发电是重要的能源，而外界环境的影响也要分析，提出的方案很好地适应了这种变化。(The integration of renewable resources such as solar and wind energy is becoming increasingly attractive. This is being used widely for bstitution of oil-produced energy and will help to minimize atmospheric degradation.)

说明：  基于matlab的数字滤波器设计，具有多个测试过程(The design of digital filter based on MATLAB has many test processes)

13节点matlab的matpower原始数据(13 node matlab Matpower raw data)

基本基础的欧式期权价格计算程序，使用最基本的布莱克斯科尔斯公式(basic European options prices, the use of the basic Black Scholes formula)