4-Fisher-Discrimination-Dictionary-Learning-for-S

基于高频电磁散射的物理光学法用于计算散射目标的RCS (Based on high-frequency electromagnetic scattering of the physical optics method used to calculate the scattering target RCS)

工程中有效测量幅相转换系数方法分析,非常好，公式齐全，推理明确(Effective measurement of phase conversion coefficient method in Effective measurement of phase conversion coefficient method in engineering analysis engineering analysis, is very good, complete formula, reasoning clear )

The overall objective for LTE is to provide an extremely high performance radio-access technology that offers full vehicular speed mobility and that can readily coexist with HSPA and earlier networks. OFDM/OFDMA technology is introduced for the LTE downlink, supporting very high data rates of up to 300Mbps while Single-Carrier FDMA (SC-FDMA) is used in the uplink with data rates of 80Mbps possible. Additionally, LTE supports operation both in paired and unpaired spectrum (FDD and TDD) using channel bandwidths of approximately 1.4MHz up to 20MHz. The frequency domain scheduling can be done in OFDMA. One of the main challenges in OFDMA is the high peak-to-average radio of the transmitted signal, which requires linearity in the transmitter. The linear amplifiers have low efficiency therefore, OFDMA is not an optimized solution for a mobile uplink where the

wind speed simulink model kaimal spectrum

RS编码用MATLAB实现，非常有实用的程序(RS coding using MATLAB to achieve a very useful procedure)

常用的数字PAM信号波形及其功率谱的仿真，包含源码和一份实验报告，有详细的分析。(Commonly used in digital PAM signal waveforms and power spectrum of the simulation, including source code and a test report, detailed analysis.)

说明：  高频滤波 简易教程 效果不错 (Good high frequency filtering effects of simple tutorial)

图像去噪声，图像中有噪声，可去除噪！！！！！！！！！！(image remove noise )

幅频键控ASK的相干调制解调以及非相干调制解调的仿真实现，源代码中作了详细的备注，通过学习该代码能够对ASK的调制解调有更加深入的认识(Coherent amplitude and frequency shift keying ASK modulation and demodulation, and non-coherent modulation and demodulation simulation, source code made detailed notes, by learning the code to the ASK modulation and demodulation of a more in-depth understanding of)

this code is for speech recognition