Simulink-Model-for-sending-data-to-pic18f4550-usb

Image enhancement in frequency domain using Fourier center frequency, Gaussian lowpass filter, Low pass filter, high pass filter. Image restoration using medean filter, weiner filter with noise generator such as Gaussian noise, Salt and Pepper noise

实现对wav文件的FFT，拟合波形和识别DTMF，具体功能键实验报告(Wav files to achieve the FFT, waveform and fitting recognition DTMF, the specific function key test report)

maltab code for Detect circles with various radii in grayscale image via Hough Transform

IS-95前向链路系统的仿真，包括扩频调制，匹配滤波，RAKE接收等相关通信模块。 (IS-95 forward link system simulation, including the spread spectrum modulation, matched filter, RAKE receiver and other related communication module.)

自学Matlab必备的个小程序代码，里面有很多个，需要的下载，还有几个压缩包随后上传，最后一个压缩包(Small program code, which must self-Matlab need to download, there are several compressed packets are then uploaded last a compressed package)

curve fitting by fft

交通流模拟源码，交通流是交通问题的研究热点。(traffic flow simulation source code, traffic flow is the traffic problem hotspot.)

spectrum sensing by user design

说明：  uwb进行脉冲位置调制,并且进行相关接收,画出其图形(UWB pulse position modulation, and the associated receiver, to give their graphics)

自己用matlab编写的求FFT的程序，程序简单易懂！(Seeking FFT program written using matlab, the program is simple and easy to understand!)