资源列表
Microwave
- 8-PSK uses eight symbols with constant carrier amplitude 45° shifts between them, enabling three bits to be transmitted for each symbol. 16-PSK uses 22.5° shifts of constant amplitude carrier signals. This arrangement results in a transmission of
QpskinRayleighfading
- While Multiple Phase Shift Keying (M-PSK) is much more spectrally efficient, the greater the number of smaller phase shifts, the more difficult the signal is to demodulate in the presence of noise. The benefit of M-PSK is that the constant carrier
satellite
- Quadrature Amplitude Modulation (QAM) The creation of symbols that are some combination of amplitude and phase can carry the concept of transmitting more bits per symbol further. This method is called quadrature amplitude modulation (QAM). For
tryfinalLMS_Equalizer
- 4. 16QAM uses a mix of amplitudes and phases to achieve 4 bits/Hz. In this example, there are three amplitudes and 12 phase shifts. While QAM is enormously efficient of spectrum, it is more difficult to demodulate in the presence of noise, wh
WOLF2440-SDIO-CARD-WIFI-Portion
- 这是关于SD CARD的分析文档,对大家有一定帮助,-This is about the CARD SD analysis of the document, we have some help,
DSP-programming
- 由于篇幅有限，本节以几个比较典型的指令为例，介绍了编程过程中指令的使用方法，需要注意的是直接寻址时DP指针一定要定位到要访问的数据存储区，间接寻址时当前ARP必须设置正确，否则不能正确访问单元。-As space is limited, this section is to compare several typical instruction as an example, introduced the method of instruction in the process of progra
Kingview-driver
- 本开发包版权属于北京亚控科技发展有限公司，任何组织、团体、个人，未经亚控公司允许，不得擅自拷贝，使用，对于购买本开发包的组织、团体、个人，只能内部使用，不得擅自泄漏给第三方。-This development kit copyright belongs to Beijing and control technology development co., LTD., any organization, group, individual, without the company allows, s
DSP-experiment-guidance
- 在本书的程序设计实例中，是以DSP微控制器TMS320LF24x芯片作为设计对象，以TMS320LF2407芯片构成的实验开发系统作为目标系统；用XDS510硬件仿真器通过JTAG接口与开发调试主机联接，来建立程序的联机调试环境。-In this programming examples, based on DSP microcontroller TMS320LF24x chip as design object, made up of TMS320LF2407 chip is experime
18-00000000
- Application of Matrix Converter to Doubly-Fed Induction Motor for Slip Energy Recovery with Improved Power Quality
TMS320C20X-assembly-instruction
- 在操作数前面需要加＃字号来说明该操作数为立即数。否则会把该操作数误认为是一个地址，从而把立即数寻址变成直接地址寻址。 -In front of the operands to add# font size to illustrate the count for immediate action. Otherwise it will bring the operand mistaken for an address, which immediately for addressing into ad
DSP---AD-have-learnt
- 经过这几天的忙碌，我感觉我对2812 的AD 模块又有了一些新的理解，感觉 AD 的框架已经被我架出，现在来说明这几天对其中的理解。- After a busy these days, I feel like I m 2812 AD module has some new understanding, feeling AD framework has been I stand out, now to show understanding of them these days
中国移动短信网关接口协议（CMPP）V2.1
- 中国移动短信网关接口协议（CMPP）V2.1