fourier

用matlab编写自适应阈值算法，并调用该自适应阈值函数。(Prepared using matlab adaptive threshold algorithm, and call the adaptive threshold function.)

This code is for evaluating reliability indexes in a system with Distributed generation resources. Wind power and solar energy are considered in this simulation.

对块匹配中的全局搜索进行改进，只用搜索整幅图像的一半像素，与全局搜索（FS）相比，精度没有降低而时间减少了一半。(improved from full search, the matching time-consuming is nearly half of FS, but the matching accuracy is not reduced.)

教你如何用编写上传文件的功能，里面包含编码所需要的包，和API文档。(Teach you how to write the uploaded file, which contains the package code and API documentation.)

高压直流输电6脉波整流加逆变器，自己搭的simulink模型，运行无错误(Six-pulse rectifier plus inverter for HVDC transmission.Self-built Simulink model, running error-free)

希尔伯特黄变换(HHT)的 完整 MATLAB程序 (Hilbert Huang Transform (HHT) of the complete MATLAB program)

lasso算法，分为很多子类，可以单独运行(lasso algorithm)

QPSK仿真系统编程。调制、信道、检测。 · 误码率仿真。 (QPSK simulation system programming. Modulation, channel detection. BER simulation.)

对一段语音进行端点检测并对检测的语音画出方框图，不同于一般只画竖线(Endpoint detection of a voice to draw the block diagram and detection of voice is different from the vertical line is generally drawn)

matlab code to calculate active leve of speech