kyssjuet

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

说明：  自己编写的用于消噪的维纳matlab程序，用了递推算法~(their preparation for the denoising Wiener Matlab program, a recursive algorithm ~)

说明：  基于压缩感知中DCT基的BP算法，用基追踪算法重构原始信号(Perception-based compression algorithm for DCT based BP, with the basis pursuit algorithm to reconstruct the original signal)

根据sift算法经典文章得到的matlab算法程序，可以直接运行。(According to the the sift algorithm classic article Matlab algorithm can be run directly.)

一章关于matlab图形与图像的资料，对初学者非常有用，有学习的价值。(A chapter on matlab graphics and image information is very useful for beginners, the value of learning.)

说明：  matlab在数字信号处理中对音频信号的处理(matlab in digital signal processing audio signal processing)

基于切比雪夫最佳一致逼近设计了低通、高通、带通、带阻线性相位FIR滤波器(Based cut Chebyshev best uniform approximation to design low-pass, high pass, band pass, band-stop linear-phase FIR filter)

这个软件包提供的例程可以扩展器读取并绘制网格，现场并指出文件。 Extender是一个环形等离子体计算上的代码从一个平衡代码（如VMEC或馅饼）电网的磁场。该扩展器的代码是由迈克尔Drevlak在等离子物理研究所。(This package provides routines to read and plot the EXTENDER mesh, field and points files. EXTENDER is a toroidal plasma code which calculates the magnetic field on a grid from an equilibrium code (such as VMEC or PIES). The EXTENDER code is maintained by Michael Drevlak at the Institute for Plasma Physics.)

基于SIMULINK环境下永磁同步电机空间矢量控制技术仿真模型。已验证正确形。(Based on SIMULINK environment space vector control of permanent magnet synchronous motor technology simulation model. Verified correct shape.)

这个是离散时间系统模型参考自适应控制的程序，本程序是模型已知时的参考控制(This is a discrete-time system model reference adaptive control procedures, the procedures known model reference control)