Butterworth-filter-order-and-cutoff-frequency

基于matlab的fft算法设计，由于matlab的fft是built in文件，在此提供一种编写fft算法的思路。(Based on the matlab fft algorithm design, as the fft matlab file is built in, this provides an idea of ​ ​ writing fft algorithm.)

3G系统及仿真平台，包括3D MIMO，资源调度，协作多点传输，接收调制解调等(3G systems and simulation platform, including 3D MIMO, resource scheduling, coordinated multipoint transmission, the receiving modem, etc.)

LTE PUCCH source code(LTE uplink control channel)

在有时域或频域延迟干扰下的OFDM同步技术仿真，MATLAB代码。(Synchronization in OFDM sometimes delay interference or frequency domain simulation, MATLAB code.)

线性调频信号的时频分析，画出了调频信号的时频脊。(The linear FM signal time-frequency analysis to draw the time-frequency ridge FM signal。 )

使用风电场历史数据，基于pso-bp算法进行风电功率点预测(PSO-BP algorithm for prediction of wind power)

This book discusses the growth of digital television technology and the revolution in image and video compression, highlighting the need for standardization in processing static and moving images and their exchange between computer systems

高加速寿命试验（HALT）的相关知识与文章，可帮助硬件开发人员提高产品的可靠性与寿命，大大缩短开发周期(Highly Accelerated Life Test (HALT) of the relevant knowledge and articles that can help hardware developers to improve product reliability and service life, greatly shorten the development cycle)

基于纹理结构的图像检索，matlab实现。(Texture-based image retrieval, matlab achieve.)

RLS算法先验估计误差和后验估计误差，并用来估计功率谱(The RLS algorithm priori estimated error and a posteriori estimation error, and used to estimate the power spectrum)