资源列表
[GPS编程] elegps
说明:GPS 主系统是居心叵测的老美发射运行的卫星系统,包含了27 颗能持续发送地理位置海拔高度和时间信号 的卫星,24 个正常使用,3 个备用,这些卫星平均分布运行在六个轨道上。一般来说,在地面上的GPS 接 收器能接收5~12 个卫星信号,而为了获得地面上的定位坐标,GPS 导航至少需要4 个卫星信号,三个用 来确定GPS 接收器的纬度、经度和海拔高度,第四个则提供同步校正时间-GPS is the main system is very much ill-old US-run sat<刘国庆> 在 2025-07-07 上传 | 大小:582kb | 下载:0
[通讯/手机编程] firmware_py
说明:detect type firmware.. on nokia phone,<dhanny> 在 2025-07-07 上传 | 大小:2kb | 下载:0
[3G开发] hanzi
说明:显示运算数值,第一次输入运算数值显示再按下运算符号的时候清零此时输入第2个运算数值-Numerical calculations show, the first numerical calculations show that the importation of computing symbol and then press zero at this time when the importation of the first two numerical computing<jiangwengfei> 在 2025-07-07 上传 | 大小:2kb | 下载:0
[MTK] ILI9325_Init
说明:ILITEK 9325,LCD驱动IC,专用初始化代码。-Initial code of ILI9325.<hunter> 在 2025-07-07 上传 | 大小:1kb | 下载:0
[通讯/手机编程] Gold_code_generation
说明:This m-file generate Gold Sequences of length 31 by taking the modulo-2 sum of two m-sequence generators.<Rafal> 在 2025-07-07 上传 | 大小:1kb | 下载:0
[通讯/手机编程] walshcode
说明:This function generates Walsh Codes. The difference between this function and other functions available to generate walsh code is : 1. you can call this function directly in your scr ipt, you will have to pass only the value of a (length of code i<Rafal> 在 2025-07-07 上传 | 大小:2kb | 下载:0
[通讯/手机编程] wimax_phy_layer_simulation_code
说明:am submitting wimax phy layer simulation file . using ieee 802.16e OFDM air interface. It is first version and likely to be revised very soon with other features. Please wait till that. -am submitting wimax phy layer simulation file . using<Rafal> 在 2025-07-07 上传 | 大小:11kb | 下载:0
[通讯/手机编程] FM_phase_noise_
说明:The file calculates and plots FM noise sidebands for a carrier. It also does sinusoidal modulation. This simple way of adding noise to a carrier is useful for simulation of PLLs. It turns out, though, that the mean of the randn function is not as clo<Rafal> 在 2025-07-07 上传 | 大小:2kb | 下载:0
[GPS编程] acquisition_c
说明:GPS signal Acquisition using circular convolution<Kamelab> 在 2025-07-07 上传 | 大小:1kb | 下载:0