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UWB_Monocycle
- This m-file displays the time waveform for the Gaussian pulse function and the first and second derivatives of the Gaussian pulse function for a 0.5 nanosecond pulse width. Other values of pulse widths may be used by changing fs,t,t1. The program use
Rayleigh2
- Rayleigh语言编程,实现其信道仿真,能比较好的出现仿真图象.在采用P＝100，M＝10000，fm＝150Hz，fs=3kps，bias=0.00000001条件下函数Rayleigh_fading（）所产生的瑞利衰落信道仿真。-Rayleigh programming language, to achieve its channel simulation. there can be a relatively good image simulation. the introduction
mdesiir
- design LP,HP,B S digital Butterworth and Chebyshev filter. All array has been specified internally,so user only need to input f1,f2,f3,f4,fs(in hz), alpha1,alpha2(in db) and iband (to specify the type of to design). This program output hk(z)
fm
- fm调制和解调，matlab语言实现，可以改变fs，fc，ft
fmdemod
- demodulates the FM modulated signal Y at the carrier frequency Fc (Hz). Y and Fc have sample frequency Fs (Hz). FREQDEV is the frequency deviation (Hz) of the modulated signal.
fmmod
- uses the message signal X to modulate the carrier frequency Fc (Hz) and sample frequency Fs (Hz), where Fs > 2*Fc. FREQDEV (Hz) is the frequency deviation of the modulated signal.
sheji1
- I=8，Fs=25KHz时的8个调幅（AM）信号的信道化发射机仿真结果，8路信道化软件无线电发射机MATLAB具体程序如下！-I = 8, Fs = 25KHz at 8 AM (AM) signal of the channel transmitter simulation results, 8-way channel software radio transmitter MATLAB following specific procedures!
fs-explorer
- android 文件管理 1、文件管理； 2、文件加密； -android fs explorer
dtmf
- 本程序用于检测音频文件中是否具有DTMF信号，若有则将其检出。 程序首先使用Goertzel算法求出以FRAMESIZE（默认200）为大小的一帧数据在8个DTMF频点上的能量。 对Goertzel算法的改进，对于系数的计算不是采用2*cos[2*pi*k/N]，而是采用2*cos[2*pi*fn/fs],这样能够降低误差。 确定了8个频点的能量后运用一系列判决门限来确定有没有DTMF信号，以及信号是什么。 -This procedure used to detect wh
fs
- MTK平台绝密核心代码之 文件系统，是学习研究MTK平台的重要代码，也是做其他类似平台开发的良好参考代码，贡献出来与大家分享。-MTK platform for top-secret code of the core file system, is the study important MTK platform code, but also other similar platforms to do a good reference code, contribute to share with
STM32_USB-FS-Device_Lib_V3.1.0
- STM32usb范例，SD读卡器，免驱鼠标等-STM32usb Example
fs
- 利用串口进行通讯，文件的传输，对接受到的文件名进行自动修改自动存储！-The use of serial communication, file transmission, the received file name automatically modify automatic storage!
TCHFSGSM
- TCH/FS GSM channel simulation
matlab_ChannelCoding
- matlab信道编码程序，可用于仿真设计TCH/FS信道各模块，检验、测试它们的性能,仿真与分析TCH/FS信道的信噪误码性能。 -channel coding matlab procedures, design simulation can be used to TCH/FS channel of the module, test, test their performance, Simulation and Analysis of TCH/FS channel BER noise let
STM32F10_USB_developer_kit
- USB developer kit for STM32
bandstop
- 数字带阻滤波器 设计方法和上述的设计方法非常相似，设计的时候注意选择合适的函数，同时将 ftype 改为’stop’，注意函数的参数和返回值。由于方法比较相似，这里只选用一种方法来实现带阻滤波器，暂时选择带阻切比雪夫Ⅱ型滤波器。 带阻滤波器的性能指标为： flp=200 fup=3500 flc=300 fuc=3300 As=46 Ap=3 Fs=22050 -Digital band-stop filter design methods and design of the abo
bs
- 数字带阻滤波器 这里仍然选择凯泽窗来完成带阻滤波器的设计。 带阻滤波器的性能指标为： flp=200 fup=3500 flc=300 fuc=3300 As=46 Ap=3 Fs=22050 -Digital band-stop filter chosen here Kaiser window to complete the design of band-stop filter. Band-stop filter for the performance indicators: fl
QPSK_FS_uncoded_curve20071029
- 频率选择性信道下无编码OFDM系统的误码率曲线。-BER of OFDM signals in FS channel without coding
STM32-USB-develop-notes
- 基于STM32单片节介绍了USB各种包的应答方式-Based on the STM32 chip USB section describes the way the response of various package
FC-protocal
- 光纤通道协议，包括FC-SW,FC-FS,FC-LS,FC-GS,FC-HBA,FC-AE-ASM等文档。-Fibre Channel protocols, including FC-SW, FC-FS, FC-LS, FC-GS, FC-HBA, FC-AE-ASM and other documents.