GUI_06

风速仿真，搞风力发电的朋友可能有用,欢迎有需要的朋友下载(the simulation of wind,maybe it is useful for somebody who studing wind power)

power_sixpulses.rar,功率电子领域matlab仿真文件，已经验证过，程序运行正常(power_sixpulses.rar,Power electronics field matlab simulation file, has already been verified, the normal operating procedures)

The sourcecode of Universally-Convergent Squared-Operator Iteration Methods for fig5 using MSOM

基于压缩感知的关联成像程序，计算鬼成像，过完备稀疏表示(Based on compressed sensing imaging procedures associated with calculating ghost imaging, over-complete sparse representation)

LDPC码既低密度奇偶校验码（Low Density Parity Check Code，LDPC），它由Robert G.Gallager博士于1963年提出的一类具有稀疏校验矩阵的线性分组码，不仅有逼近Shannon限的良好性能，而且译码复杂度较低, 结构灵活，是近年信道编码领域的研究热点，目前已广泛应用于深空通信、光纤通信、卫星数字视频和音频广播等领域。LDPC码已成为第四代通信系统(4G) (LDPC codes BER simulation under AWGN channel. MacKay-Neal based LDPC matrix. Message encoding uses sparse LU decomposition. There are 4 choices of decoder: hard-decision/bit-flip decoder, probability-domain SPA decoder, log-domain SPA decoder, and simplified log-domain SPA decoder.)

采用双闭环调速的直流电机控制系统，参数均已调好，效果还行(Double Closed Loop DC motor control system, the parameters have been adjusted effect)

用SIMULINK仿真的NCO，可以直接运行(Use SIMULINK NCO can be run directly)

The (a) section of Figure 1 illustrates the Line Echo Canceller (LEC) residing in the access network where echoes occur. Other voice processing modules, such as Automatic Level Control (ALC) and Noise Reduction (NR), are shown merely for illustration purposes. On the terminal side, both acoustic and electrical echo can occur. If the voice terminal is a speaker telephone set with an open acoustical path from the speaker to the microphone, the effect of acoustical echo is combined with the effect of the network echo. Because there is only a miniscule delay between the electrical signal and its echo, the speaker/listener is exposed to an effect known as side tone. Typically, instead of mounting a LEC at the terminal, side tone circuitry is placed to control the amount of the returned energy. The (b) section of Figure 1 shows examples of echo canceller signals representing the following:

ChannelCoding it s easy to understand for you

linear SRC for sample rate conversion