NCO_sine_gen

说明：  Adaptive Channel Estimation Using Cyclic Prefix in Multicarrier Modulation System

说明：  bp神经网络的matlab程序,语句非常精练,运算时间短(bp neural network matlab procedures, very concise statement, computing time is short)

maslov的保持度以及度分布不变，随机网络边的算法。(retention maslov and distribution constant, a section of a random network algorithm.)

说明：  声音频率的转换声音频率的转换声音频率的转换(Sound frequency conversion)

说明：  图像数字水印的方案毕业论文，基于dct和dwt的算法(Image digital watermarking scheme graduation thesis, based on DCT and DWT algorithm)

高斯建模实现图像背景生成，人有不妥之处，大家共同研究(Gaussian modeling of the background image generation, were something wrong with the common research)

采用mathcad编程实现的永磁同步电机设计的程序，利用mathcad计算得到的数据导入Ansoft中，利用有限元可以验证解析法实现的电机设计的正确性与有效性。(Mathcad programming using a permanent magnet synchronous motor design programs, data import use mathcad calculated Ansoft, the use of finite element can verify the correctness and validity of the analytical method to achieve the motor design.)

MATLAB程序。无线传感器节点的定位。(Location of a wireless sensor node)

录制一段自己的语音信号，并对录制的信号进行采样；画出采样后语音信号的时域波形和频谱图；给定滤波器的性能指标，采用窗函数法和双线性变换设计滤波器，并画出滤波器的频率响应；然后用自己设计的滤波器对采集的信号进行滤波，画出滤波后信号的时域波形和频谱，并对滤波前后的信号进行对比，分析信号的变化；回放语音信号；最后，设计一个信号处理系统界面。(Section of their own voice recording signal, and recording the signal sampling draw sample after the speech signal time-domain waveform and frequency spectrum given filter performance indicators, using a window function method and bilinear transformation design of filters, and draw the frequency response filter then use the filter of their own design for the signal acquisition filtering, after filtering the signal to draw the time-domain waveform and spectrum, and filtering of signals before and after contrast, analysis of signal changes playback voice signal Finally, the design of a signal processing system interface.)

风速线性滤波器，可对风洞试验及风速实测资料做简单滤波。(Wind speed linear filter can be measured wind speed of wind tunnel tests and information to do simple filtering. )