risk456_3

OCR for both the single character and Whole word

电机，矢量模型可用于电机模型的建立，是矢量控制的函数(i am sorry，my englis poor)

this file is used to simulation of dam break problem in MATLAB codes

Reduce PAPR method OFDM

对视频字幕定位的程序，可以完成并且用白框框出字幕文本。(Subtitle positioning of video programs can be completed and a caption box with white text.)

经典功率谱估计及其仿真,可以给有需要的同志参考，欢迎下载(Classic power spectrum estimation and simulation)

对8PSK完美建模，其中通过改变码元速率和载波频率，再计算相应的环路滤波器的参数，即可实现多种QPSK模型的解调，且该模型可通过SYSTEM generator进行量化，从而生成ISE能直接使用的HDL代码。(Perfect modeling of 8PSK, wherein by changing the symbol rate and carrier frequency, and calculate the corresponding parameters of the loop filter, to achieve a variety of demodulated QPSK model, and the model can be quantified by SYSTEM generator, thereby generating ISE HDL code can be used directly.)

程序比较长所以为了清楚就写在一个word里，主要就是对抛物面天线特性的仿真。。。(Program so long to write in order to understand a word, the main parabolic antenna is on the characteristics of the simulation. . .)

TCT算法 用于宽带聚焦的一种算法 自己编的一段 也不一定对(TCT algorithm is an algorithm for broadband-focused section of its code is not necessarily)

用MATLAB编程实现巴特沃兹低通、带通滤波器(Using MATLAB programming巴特沃兹low-pass, band-pass filter)