高斯脉冲的频谱分析。近似计算并画出高斯脉冲的前15阶导函数的ESD。...

QPSK相关接收机及匹配接收机的verilog实现-QPSK correlation receiver and matching receiver verilog implementation

本代码是基于MIMO-OFDM系统下做的信道估计技术的研究。MIMO,OFDM是4G的核心技术，两者相结合的估计算法也是现在研究的热点。本代码包括几种核心的估计算法并可直接仿真出结果。-The code is based on MIMO-OFDM system channel estimation to do research. MIMO, OFDM is the core of 4G technology, a combination of both the estimation algorithm is now a hot research. The code includes several core estimation algorithm and simulation results directly.

CDMA中的扩频解扩，用matlab实现-Spread Spectrum CDMA despreading, using Matlab achieve

高斯脉冲的峰值频率。把各阶导函数的ESD作为α的函数，确定其峰值频率的数值。-Gaussian pulse of peak frequency. The derivative function of the ESD as a function of α, determine the frequency of its peak value.

用于WLAN 802.11a的OFDM发射机的ifft/fft模块-For WLAN 802.11a-OFDM transmitter ifft/fft module

nsigned char lcddata,column,page,code_,k xdata unsigned char OUTBIT _at_ 0x2001 // 位控制口 xdata unsigned char IN _at_ 0x2002 // 键盘读入口 xdata unsigned char CONTROL _at_ 0x2003 //8255控制口 -nsigned char lcddata, column, page, code_, k xdata unsigned char OUTBIT _at_ 0x2001// bit control port xdata unsigned char IN _at_ 0x2002// keyboard Reading entrance xdata unsigned char CONTROL _at_ 0x2003// 8255 to control population

本程序利用VC实现均匀量化和非均匀量化信噪比的仿真。并画出曲线-procedures for the use of the VC uniform and non-uniform quantization SNR quantitative simulation. And he painted curves

RS232串口通信源代码，可以接收各种数据。-RS232 serial communication source code, can receive various data.

Direct Blind Multiuser Detection for CDMA in Multipath without Channel Estimation

用ｖｂ编的一个软件项目开发系统，功能完备，操作简单。无解压密码，直接解压可以使用。-vb series with a software development system, complete functions, simple operation. Without extracting passwords, directly extract can be used.