| 1. | Control does not have the same 64k character capacity limit of the 控件相同的64k字符容量限制。 |
| 2. | The effect of general attention capacity limits on inhibition of return 一般性注意资源限制对返回抑制的影响 |
| 3. | An experimental study of vertical bearing capacity limit of bridge base pile 桥梁基桩竖向极限承载力试验研究 |
| 4. | However it is difficult to come into stock market of corporation because of capacity limit 但是,受股市容量的限制,企业申请上市有很大的难度。 |
| 5. | Has a capacity limit that is set when the container is created or changed by a property 具有容量限制,此限制在创建容器或通过属性更改容器时设置。 |
| 6. | Optimal analysis of railway passenger ticket pricing strategy by taking transport capacity limit into account 考虑运输能力限制的铁路旅客票价制定策略的优化分析 |
| 7. | This means that upgrading action should begin no later than 40 + 10 = 50 days of lead time before the usable capacity limit is reached 这就意味着升级行为不应在在达到可用容量限制之前,即40 + 10 = 50 (筹备时间)天之后开始。 |
| 8. | The channel capacity of awgn channel and rayleigh fading channel with binary input and continuous output are derived and the shannon capacity limits for different code rate are provided . 2 对二元输入、连续输出的awgn信道和rayleigh衰落信道的信道容量进行了推导,给出了不同码率下的shannon容量限。 |
| 9. | Low density parity check ( ldpc ) codes are good error - correcting codes , which can approach shannon ' s capacity limit . due to the sparsity of its check matrix , ldpc codes can be decoded only with linear time complexity using iterative decoding algorithm . therefore , ldpc codes have become one of the most attractive fields in the channel coding community 低密度校验码是一种逼近香农限的好码,由于其校验矩阵的稀疏特性,采用迭代译码算法,它的译码仅具有线性时间复杂度,所以目前ldpc码己成为信道编码理论界的研究热点之一。 |
| 10. | Based on these advantages we analyze the performance of constant - power variable - rate m - qam schemes for spectrally efficient data transmission over nmf channels . by introducing the adaptive modulation approach , we gain two things : 1 ) the error rate is kept at a constant level . 2 ) the achievable spectral efficiency comes within 5 db of the shannon capacity limit . at the last chapter , the presentation of a single base station and a single mobile scenario proved the feasibility of adaptive schemes 然后作者的精力转入信道的自适应方案的研究中,首先通过研究发现nakagami衰落因子的适当调整可以近似于常见的瑞利衰落和莱斯衰落,接着研究在无线信道中采用三种不同自适应方案时的信道容量,研究表明速率的调整是增加信道容量的关键,在此基础上,着重研究了离散变速率qam的情况,表明这种调制方案无论在频带利用率还是在系统平均误码率比其它情况提高很多。 |